39.67% is the change from 610 to 852
Calculation steps:
[( 852 - 610 ) ÷ 610] x 100 = 39.67%
Formula
Percentage change = [(852 - 610) / 610] x 100
Subtract the new number by the original number
852 - 610 = 242
242 ÷ 610 = 0.39672131147540984
0.39672131147540984 x 100 = 39.67%