36.64% is the change from 614 to 839
Calculation steps:
[( 839 - 614 ) ÷ 614] x 100 = 36.64%
Formula
Percentage change = [(839 - 614) / 614] x 100
Subtract the new number by the original number
839 - 614 = 225
225 ÷ 614 = 0.36644951140065146
0.36644951140065146 x 100 = 36.64%