35.98% is the change from 617 to 839
Calculation steps:
[( 839 - 617 ) ÷ 617] x 100 = 35.98%
Formula
Percentage change = [(839 - 617) / 617] x 100
Subtract the new number by the original number
839 - 617 = 222
222 ÷ 617 = 0.35980551053484605
0.35980551053484605 x 100 = 35.98%