767.21% is the change from 61 to 529
Calculation steps:
[( 529 - 61 ) ÷ 61] x 100 = 767.21%
Formula
Percentage change = [(529 - 61) / 61] x 100
Subtract the new number by the original number
529 - 61 = 468
468 ÷ 61 = 7.672131147540983
7.672131147540983 x 100 = 767.21%