-72.73% is the change from 902 to 246
Calculation steps:
[( 246 - 902 ) ÷ 902] x 100 = -72.73%
Formula
Percentage change = [(246 - 902) / 902] x 100
Subtract the new number by the original number
246 - 902 = -656
-656 ÷ 902 = -0.7272727272727273
-0.7272727272727273 x 100 = -72.73%