55.74% is the change from 610 to 950
Calculation steps:
[( 950 - 610 ) ÷ 610] x 100 = 55.74%
Formula
Percentage change = [(950 - 610) / 610] x 100
Subtract the new number by the original number
950 - 610 = 340
340 ÷ 610 = 0.5573770491803278
0.5573770491803278 x 100 = 55.74%