75% is the change from 532 to 931
Calculation steps:
[( 931 - 532 ) ÷ 532] x 100 = 75%
Formula
Percentage change = [(931 - 532) / 532] x 100
Subtract the new number by the original number
931 - 532 = 399
399 ÷ 532 = 0.75
0.75 x 100 = 75%
Example