116.49% is the change from 285 to 617
Calculation steps:
[( 617 - 285 ) ÷ 285] x 100 = 116.49%
Formula
Percentage change = [(617 - 285) / 285] x 100
Subtract the new number by the original number
617 - 285 = 332
332 ÷ 285 = 1.1649122807017545
1.1649122807017545 x 100 = 116.49%