-80.36% is the change from 947 to 186
Calculation steps:
[( 186 - 947 ) ÷ 947] x 100 = -80.36%
Formula
Percentage change = [(186 - 947) / 947] x 100
Subtract the new number by the original number
186 - 947 = -761
-761 ÷ 947 = -0.8035902851108765
-0.8035902851108765 x 100 = -80.36%