57.05% is the change from 603 to 947
Calculation steps:
[( 947 - 603 ) ÷ 603] x 100 = 57.05%
Formula
Percentage change = [(947 - 603) / 603] x 100
Subtract the new number by the original number
947 - 603 = 344
344 ÷ 603 = 0.5704809286898839
0.5704809286898839 x 100 = 57.05%