375.21% is the change from 121 to 575
Calculation steps:
[( 575 - 121 ) ÷ 121] x 100 = 375.21%
Formula
Percentage change = [(575 - 121) / 121] x 100
Subtract the new number by the original number
575 - 121 = 454
454 ÷ 121 = 3.7520661157024793
3.7520661157024793 x 100 = 375.21%