808.96% is the change from 67 to 609
Calculation steps:
[( 609 - 67 ) ÷ 67] x 100 = 808.96%
Formula
Percentage change = [(609 - 67) / 67] x 100
Subtract the new number by the original number
609 - 67 = 542
542 ÷ 67 = 8.08955223880597
8.08955223880597 x 100 = 808.96%