-19.39% is the change from 655 to 528
Calculation steps:
[( 528 - 655 ) ÷ 655] x 100 = -19.39%
Formula
Percentage change = [(528 - 655) / 655] x 100
Subtract the new number by the original number
528 - 655 = -127
-127 ÷ 655 = -0.19389312977099238
-0.19389312977099238 x 100 = -19.39%