40.46% is the change from 613 to 861
Calculation steps:
[( 861 - 613 ) ÷ 613] x 100 = 40.46%
Formula
Percentage change = [(861 - 613) / 613] x 100
Subtract the new number by the original number
861 - 613 = 248
248 ÷ 613 = 0.40456769983686786
0.40456769983686786 x 100 = 40.46%