68.91% is the change from 357 to 603
Calculation steps:
[( 603 - 357 ) ÷ 357] x 100 = 68.91%
Formula
Percentage change = [(603 - 357) / 357] x 100
Subtract the new number by the original number
603 - 357 = 246
246 ÷ 357 = 0.6890756302521008
0.6890756302521008 x 100 = 68.91%