61.09% is the change from 604 to 973
Calculation steps:
[( 973 - 604 ) ÷ 604] x 100 = 61.09%
Formula
Percentage change = [(973 - 604) / 604] x 100
Subtract the new number by the original number
973 - 604 = 369
369 ÷ 604 = 0.6109271523178808
0.6109271523178808 x 100 = 61.09%