34.04% is the change from 617 to 827
Calculation steps:
[( 827 - 617 ) ÷ 617] x 100 = 34.04%
Formula
Percentage change = [(827 - 617) / 617] x 100
Subtract the new number by the original number
827 - 617 = 210
210 ÷ 617 = 0.34035656401944897
0.34035656401944897 x 100 = 34.04%