56.79% is the change from 604 to 947
Calculation steps:
[( 947 - 604 ) ÷ 604] x 100 = 56.79%
Formula
Percentage change = [(947 - 604) / 604] x 100
Subtract the new number by the original number
947 - 604 = 343
343 ÷ 604 = 0.5678807947019867
0.5678807947019867 x 100 = 56.79%