846.27% is the change from 67 to 634
Calculation steps:
[( 634 - 67 ) ÷ 67] x 100 = 846.27%
Formula
Percentage change = [(634 - 67) / 67] x 100
Subtract the new number by the original number
634 - 67 = 567
567 ÷ 67 = 8.462686567164178
8.462686567164178 x 100 = 846.27%