54.1% is the change from 610 to 940
Calculation steps:
[( 940 - 610 ) ÷ 610] x 100 = 54.1%
Formula
Percentage change = [(940 - 610) / 610] x 100
Subtract the new number by the original number
940 - 610 = 330
330 ÷ 610 = 0.5409836065573771
0.5409836065573771 x 100 = 54.1%