-73.58% is the change from 931 to 246
Calculation steps:
[( 246 - 931 ) ÷ 931] x 100 = -73.58%
Formula
Percentage change = [(246 - 931) / 931] x 100
Subtract the new number by the original number
246 - 931 = -685
-685 ÷ 931 = -0.7357679914070892
-0.7357679914070892 x 100 = -73.58%