976.19% is the change from 84 to 904
Calculation steps:
[( 904 - 84 ) ÷ 84] x 100 = 976.19%
Formula
Percentage change = [(904 - 84) / 84] x 100
Subtract the new number by the original number
904 - 84 = 820
820 ÷ 84 = 9.761904761904763
9.761904761904763 x 100 = 976.19%