57.44% is the change from 383 to 603
Calculation steps:
[( 603 - 383 ) ÷ 383] x 100 = 57.44%
Formula
Percentage change = [(603 - 383) / 383] x 100
Subtract the new number by the original number
603 - 383 = 220
220 ÷ 383 = 0.5744125326370757
0.5744125326370757 x 100 = 57.44%