-75.08% is the change from 650 to 162
Calculation steps:
[( 162 - 650 ) ÷ 650] x 100 = -75.08%
Formula
Percentage change = [(162 - 650) / 650] x 100
Subtract the new number by the original number
162 - 650 = -488
-488 ÷ 650 = -0.7507692307692307
-0.7507692307692307 x 100 = -75.08%