683.58% is the change from 67 to 525
Calculation steps:
[( 525 - 67 ) ÷ 67] x 100 = 683.58%
Formula
Percentage change = [(525 - 67) / 67] x 100
Subtract the new number by the original number
525 - 67 = 458
458 ÷ 67 = 6.835820895522388
6.835820895522388 x 100 = 683.58%