103.63% is the change from 303 to 617
Calculation steps:
[( 617 - 303 ) ÷ 303] x 100 = 103.63%
Formula
Percentage change = [(617 - 303) / 303] x 100
Subtract the new number by the original number
617 - 303 = 314
314 ÷ 303 = 1.0363036303630364
1.0363036303630364 x 100 = 103.63%