87.93% is the change from 522 to 981
Calculation steps:
[( 981 - 522 ) ÷ 522] x 100 = 87.93%
Formula
Percentage change = [(981 - 522) / 522] x 100
Subtract the new number by the original number
981 - 522 = 459
459 ÷ 522 = 0.8793103448275862
0.8793103448275862 x 100 = 87.93%