131.92% is the change from 260 to 603
Calculation steps:
[( 603 - 260 ) ÷ 260] x 100 = 131.92%
Formula
Percentage change = [(603 - 260) / 260] x 100
Subtract the new number by the original number
603 - 260 = 343
343 ÷ 260 = 1.3192307692307692
1.3192307692307692 x 100 = 131.92%