-82.26% is the change from 947 to 168
Calculation steps:
[( 168 - 947 ) ÷ 947] x 100 = -82.26%
Formula
Percentage change = [(168 - 947) / 947] x 100
Subtract the new number by the original number
168 - 947 = -779
-779 ÷ 947 = -0.82259767687434
-0.82259767687434 x 100 = -82.26%