41.8% is the change from 610 to 865
Calculation steps:
[( 865 - 610 ) ÷ 610] x 100 = 41.8%
Formula
Percentage change = [(865 - 610) / 610] x 100
Subtract the new number by the original number
865 - 610 = 255
255 ÷ 610 = 0.4180327868852459
0.4180327868852459 x 100 = 41.8%