-81.07% is the change from 935 to 177
Calculation steps:
[( 177 - 935 ) ÷ 935] x 100 = -81.07%
Formula
Percentage change = [(177 - 935) / 935] x 100
Subtract the new number by the original number
177 - 935 = -758
-758 ÷ 935 = -0.8106951871657754
-0.8106951871657754 x 100 = -81.07%