-79.41% is the change from 782 to 161
Calculation steps:
[( 161 - 782 ) ÷ 782] x 100 = -79.41%
Formula
Percentage change = [(161 - 782) / 782] x 100
Subtract the new number by the original number
161 - 782 = -621
-621 ÷ 782 = -0.7941176470588235
-0.7941176470588235 x 100 = -79.41%