42.31% is the change from 605 to 861
Calculation steps:
[( 861 - 605 ) ÷ 605] x 100 = 42.31%
Formula
Percentage change = [(861 - 605) / 605] x 100
Subtract the new number by the original number
861 - 605 = 256
256 ÷ 605 = 0.4231404958677686
0.4231404958677686 x 100 = 42.31%