38.86% is the change from 525 to 729
Calculation steps:
[( 729 - 525 ) ÷ 525] x 100 = 38.86%
Formula
Percentage change = [(729 - 525) / 525] x 100
Subtract the new number by the original number
729 - 525 = 204
204 ÷ 525 = 0.38857142857142857
0.38857142857142857 x 100 = 38.86%