-75.11% is the change from 655 to 163
Calculation steps:
[( 163 - 655 ) ÷ 655] x 100 = -75.11%
Formula
Percentage change = [(163 - 655) / 655] x 100
Subtract the new number by the original number
163 - 655 = -492
-492 ÷ 655 = -0.751145038167939
-0.751145038167939 x 100 = -75.11%