-70.59% is the change from 935 to 275
Calculation steps:
[( 275 - 935 ) ÷ 935] x 100 = -70.59%
Formula
Percentage change = [(275 - 935) / 935] x 100
Subtract the new number by the original number
275 - 935 = -660
-660 ÷ 935 = -0.7058823529411765
-0.7058823529411765 x 100 = -70.59%