139.29% is the change from 252 to 603
Calculation steps:
[( 603 - 252 ) ÷ 252] x 100 = 139.29%
Formula
Percentage change = [(603 - 252) / 252] x 100
Subtract the new number by the original number
603 - 252 = 351
351 ÷ 252 = 1.3928571428571428
1.3928571428571428 x 100 = 139.29%