529.41% is the change from 68 to 428
Calculation steps:
[( 428 - 68 ) ÷ 68] x 100 = 529.41%
Formula
Percentage change = [(428 - 68) / 68] x 100
Subtract the new number by the original number
428 - 68 = 360
360 ÷ 68 = 5.294117647058823
5.294117647058823 x 100 = 529.41%