807.35% is the change from 68 to 617
Calculation steps:
[( 617 - 68 ) ÷ 68] x 100 = 807.35%
Formula
Percentage change = [(617 - 68) / 68] x 100
Subtract the new number by the original number
617 - 68 = 549
549 ÷ 68 = 8.073529411764707
8.073529411764707 x 100 = 807.35%