-78.72% is the change from 935 to 199
Calculation steps:
[( 199 - 935 ) ÷ 935] x 100 = -78.72%
Formula
Percentage change = [(199 - 935) / 935] x 100
Subtract the new number by the original number
199 - 935 = -736
-736 ÷ 935 = -0.7871657754010695
-0.7871657754010695 x 100 = -78.72%