-19.36% is the change from 656 to 529
Calculation steps:
[( 529 - 656 ) ÷ 656] x 100 = -19.36%
Formula
Percentage change = [(529 - 656) / 656] x 100
Subtract the new number by the original number
529 - 656 = -127
-127 ÷ 656 = -0.19359756097560976
-0.19359756097560976 x 100 = -19.36%