920.9% is the change from 67 to 684
Calculation steps:
[( 684 - 67 ) ÷ 67] x 100 = 920.9%
Formula
Percentage change = [(684 - 67) / 67] x 100
Subtract the new number by the original number
684 - 67 = 617
617 ÷ 67 = 9.208955223880597
9.208955223880597 x 100 = 920.9%