27.71% is the change from 617 to 788
Calculation steps:
[( 788 - 617 ) ÷ 617] x 100 = 27.71%
Formula
Percentage change = [(788 - 617) / 617] x 100
Subtract the new number by the original number
788 - 617 = 171
171 ÷ 617 = 0.2771474878444084
0.2771474878444084 x 100 = 27.71%