31.48% is the change from 610 to 802
Calculation steps:
[( 802 - 610 ) ÷ 610] x 100 = 31.48%
Formula
Percentage change = [(802 - 610) / 610] x 100
Subtract the new number by the original number
802 - 610 = 192
192 ÷ 610 = 0.31475409836065577
0.31475409836065577 x 100 = 31.48%