-79.44% is the change from 783 to 161
Calculation steps:
[( 161 - 783 ) ÷ 783] x 100 = -79.44%
Formula
Percentage change = [(161 - 783) / 783] x 100
Subtract the new number by the original number
161 - 783 = -622
-622 ÷ 783 = -0.7943805874840357
-0.7943805874840357 x 100 = -79.44%