543.87% is the change from 155 to 998
Calculation steps:
[( 998 - 155 ) ÷ 155] x 100 = 543.87%
Formula
Percentage change = [(998 - 155) / 155] x 100
Subtract the new number by the original number
998 - 155 = 843
843 ÷ 155 = 5.438709677419355
5.438709677419355 x 100 = 543.87%