497.56% is the change from 41 to 245
Calculation steps:
[( 245 - 41 ) ÷ 41] x 100 = 497.56%
Formula
Percentage change = [(245 - 41) / 41] x 100
Subtract the new number by the original number
245 - 41 = 204
204 ÷ 41 = 4.975609756097561
4.975609756097561 x 100 = 497.56%