59.52% is the change from 378 to 603
Calculation steps:
[( 603 - 378 ) ÷ 378] x 100 = 59.52%
Formula
Percentage change = [(603 - 378) / 378] x 100
Subtract the new number by the original number
603 - 378 = 225
225 ÷ 378 = 0.5952380952380952
0.5952380952380952 x 100 = 59.52%