102.53% is the change from 198 to 401
Calculation steps:
[( 401 - 198 ) ÷ 198] x 100 = 102.53%
Formula
Percentage change = [(401 - 198) / 198] x 100
Subtract the new number by the original number
401 - 198 = 203
203 ÷ 198 = 1.0252525252525253
1.0252525252525253 x 100 = 102.53%