-77.97% is the change from 935 to 206
Calculation steps:
[( 206 - 935 ) ÷ 935] x 100 = -77.97%
Formula
Percentage change = [(206 - 935) / 935] x 100
Subtract the new number by the original number
206 - 935 = -729
-729 ÷ 935 = -0.7796791443850267
-0.7796791443850267 x 100 = -77.97%