57.12% is the change from 604 to 949
Calculation steps:
[( 949 - 604 ) ÷ 604] x 100 = 57.12%
Formula
Percentage change = [(949 - 604) / 604] x 100
Subtract the new number by the original number
949 - 604 = 345
345 ÷ 604 = 0.5711920529801324
0.5711920529801324 x 100 = 57.12%