-75.3% is the change from 656 to 162
Calculation steps:
[( 162 - 656 ) ÷ 656] x 100 = -75.3%
Formula
Percentage change = [(162 - 656) / 656] x 100
Subtract the new number by the original number
162 - 656 = -494
-494 ÷ 656 = -0.7530487804878049
-0.7530487804878049 x 100 = -75.3%