50.61% is the change from 407 to 613
Calculation steps:
[( 613 - 407 ) ÷ 407] x 100 = 50.61%
Formula
Percentage change = [(613 - 407) / 407] x 100
Subtract the new number by the original number
613 - 407 = 206
206 ÷ 407 = 0.5061425061425061
0.5061425061425061 x 100 = 50.61%