111.11% is the change from 198 to 418
Calculation steps:
[( 418 - 198 ) ÷ 198] x 100 = 111.11%
Formula
Percentage change = [(418 - 198) / 198] x 100
Subtract the new number by the original number
418 - 198 = 220
220 ÷ 198 = 1.1111111111111112
1.1111111111111112 x 100 = 111.11%