619.12% is the change from 68 to 489
Calculation steps:
[( 489 - 68 ) ÷ 68] x 100 = 619.12%
Formula
Percentage change = [(489 - 68) / 68] x 100
Subtract the new number by the original number
489 - 68 = 421
421 ÷ 68 = 6.1911764705882355
6.1911764705882355 x 100 = 619.12%