-83.96% is the change from 935 to 150
Calculation steps:
[( 150 - 935 ) ÷ 935] x 100 = -83.96%
Formula
Percentage change = [(150 - 935) / 935] x 100
Subtract the new number by the original number
150 - 935 = -785
-785 ÷ 935 = -0.839572192513369
-0.839572192513369 x 100 = -83.96%