107.22% is the change from 291 to 603
Calculation steps:
[( 603 - 291 ) ÷ 291] x 100 = 107.22%
Formula
Percentage change = [(603 - 291) / 291] x 100
Subtract the new number by the original number
603 - 291 = 312
312 ÷ 291 = 1.0721649484536082
1.0721649484536082 x 100 = 107.22%