404.44% is the change from 135 to 681
Calculation steps:
[( 681 - 135 ) ÷ 135] x 100 = 404.44%
Formula
Percentage change = [(681 - 135) / 135] x 100
Subtract the new number by the original number
681 - 135 = 546
546 ÷ 135 = 4.044444444444444
4.044444444444444 x 100 = 404.44%