Spider-Man: Shattered Dimensions

As stated by damageSRS this is easiest done after the roof top fight during the Scorpion story line. Watch the Video and Enjoy the achievement.

Personally I did this on the very 1st freefall section of the game.

At the start, sprint to hobgoblin and grab him, but don't punch him. While riding him you're invincible. Eventually he'll kick you off.

Start doing clockwise circles and all the debris that gets spawned before the tunnel will miss you.

As the tunnel gets close speed up, grab him and ram him throuh the 1st few walls.

After he kicks you off, ride the bottom left side between the tunnels, and you'll never be hit.

Easy as pie. Mmmm pie.

damageSRS is right, the second 2099 may actually be easiest.

You'll reach the top of a tower where the Public Eye and Scorpion's "children" are duking it out.
After a time and 3 waves of Public Eye (just stay alive, you don't necessarily have to beat them), Scorpion will get frustrated and crash through the floor, beginning the freefall section.

I boosted myself down immediately after I started falling and avoided having to navigate the falling ship. And within a short time (seemed less than a minute) and only a few loose pieces of debris, I landed and got the achievement.

I would recommend for completionists that they still go through the ship for the Spider Emblem (saw this on Xbox Insider Moves) but for the Spider's Grace achievement alone, boosting all the way down will be the quickest and safest way.

This is how I experienced it, tell me how this method works out for you guys. :)

This is also attainable easily during the 2nd 2099 level (scorpion) as you are falling from the top of the tower. It's a pretty short sequence. If you go through the middle of the falling ship and then hug the top left for the remainder of the fall (about 10-15 seconds), you should land this achievement easily.