1117.07% is the change from 82 to 998
Calculation steps:
[( 998 - 82 ) ÷ 82] x 100 = 1117.07%
Formula
Percentage change = [(998 - 82) / 82] x 100
Subtract the new number by the original number
998 - 82 = 916
916 ÷ 82 = 11.170731707317072
11.170731707317072 x 100 = 1117.07%