52.19% is the change from 617 to 939
Calculation steps:
[( 939 - 617 ) ÷ 617] x 100 = 52.19%
Formula
Percentage change = [(939 - 617) / 617] x 100
Subtract the new number by the original number
939 - 617 = 322
322 ÷ 617 = 0.5218800648298217
0.5218800648298217 x 100 = 52.19%