-79.16% is the change from 782 to 163
Calculation steps:
[( 163 - 782 ) ÷ 782] x 100 = -79.16%
Formula
Percentage change = [(163 - 782) / 782] x 100
Subtract the new number by the original number
163 - 782 = -619
-619 ÷ 782 = -0.7915601023017903
-0.7915601023017903 x 100 = -79.16%