72.8% is the change from 522 to 902
Calculation steps:
[( 902 - 522 ) ÷ 522] x 100 = 72.8%
Formula
Percentage change = [(902 - 522) / 522] x 100
Subtract the new number by the original number
902 - 522 = 380
380 ÷ 522 = 0.7279693486590039
0.7279693486590039 x 100 = 72.8%