68.01% is the change from 522 to 877
Calculation steps:
[( 877 - 522 ) ÷ 522] x 100 = 68.01%
Formula
Percentage change = [(877 - 522) / 522] x 100
Subtract the new number by the original number
877 - 522 = 355
355 ÷ 522 = 0.6800766283524904
0.6800766283524904 x 100 = 68.01%