-83.07% is the change from 951 to 161
Calculation steps:
[( 161 - 951 ) ÷ 951] x 100 = -83.07%
Formula
Percentage change = [(161 - 951) / 951] x 100
Subtract the new number by the original number
161 - 951 = -790
-790 ÷ 951 = -0.8307045215562566
-0.8307045215562566 x 100 = -83.07%