894.2% is the change from 69 to 686
Calculation steps:
[( 686 - 69 ) ÷ 69] x 100 = 894.2%
Formula
Percentage change = [(686 - 69) / 69] x 100
Subtract the new number by the original number
686 - 69 = 617
617 ÷ 69 = 8.942028985507246
8.942028985507246 x 100 = 894.2%