1196.1% is the change from 77 to 998
Calculation steps:
[( 998 - 77 ) ÷ 77] x 100 = 1196.1%
Formula
Percentage change = [(998 - 77) / 77] x 100
Subtract the new number by the original number
998 - 77 = 921
921 ÷ 77 = 11.96103896103896
11.96103896103896 x 100 = 1196.1%