-91.34% is the change from 947 to 82
Calculation steps:
[( 82 - 947 ) ÷ 947] x 100 = -91.34%
Formula
Percentage change = [(82 - 947) / 947] x 100
Subtract the new number by the original number
82 - 947 = -865
-865 ÷ 947 = -0.9134107708553326
-0.9134107708553326 x 100 = -91.34%