424.22% is the change from 128 to 671
Calculation steps:
[( 671 - 128 ) ÷ 128] x 100 = 424.22%
Formula
Percentage change = [(671 - 128) / 128] x 100
Subtract the new number by the original number
671 - 128 = 543
543 ÷ 128 = 4.2421875
4.2421875 x 100 = 424.22%