-99.11% is the change from 902 to 8
Calculation steps:
[( 8 - 902 ) ÷ 902] x 100 = -99.11%
Formula
Percentage change = [(8 - 902) / 902] x 100
Subtract the new number by the original number
8 - 902 = -894
-894 ÷ 902 = -0.991130820399113
-0.991130820399113 x 100 = -99.11%