-85.85% is the change from 947 to 134
Calculation steps:
[( 134 - 947 ) ÷ 947] x 100 = -85.85%
Formula
Percentage change = [(134 - 947) / 947] x 100
Subtract the new number by the original number
134 - 947 = -813
-813 ÷ 947 = -0.8585005279831045
-0.8585005279831045 x 100 = -85.85%