535.67% is the change from 157 to 998
Calculation steps:
[( 998 - 157 ) ÷ 157] x 100 = 535.67%
Formula
Percentage change = [(998 - 157) / 157] x 100
Subtract the new number by the original number
998 - 157 = 841
841 ÷ 157 = 5.356687898089172
5.356687898089172 x 100 = 535.67%