-81.41% is the change from 947 to 176
Calculation steps:
[( 176 - 947 ) ÷ 947] x 100 = -81.41%
Formula
Percentage change = [(176 - 947) / 947] x 100
Subtract the new number by the original number
176 - 947 = -771
-771 ÷ 947 = -0.8141499472016895
-0.8141499472016895 x 100 = -81.41%