what is the percent increase of pushups if the person went from being able to do 7 to 13 to 24 to 33 to 40 to 61? i need to know quickly!

I will show you how to do the first one and you do the rest of them:

 

13/7 =1.857142...... - 1 =0.857142 x 100 =85.7142% increase.

24/7 =

33/7 =

40/7 =

61/7 =