-82.19% is the change from 949 to 169
Calculation steps:
[( 169 - 949 ) ÷ 949] x 100 = -82.19%
Formula
Percentage change = [(169 - 949) / 949] x 100
Subtract the new number by the original number
169 - 949 = -780
-780 ÷ 949 = -0.821917808219178
-0.821917808219178 x 100 = -82.19%