376.4% is the change from 89 to 424
Calculation steps:
[( 424 - 89 ) ÷ 89] x 100 = 376.4%
Formula
Percentage change = [(424 - 89) / 89] x 100
Subtract the new number by the original number
424 - 89 = 335
335 ÷ 89 = 3.764044943820225
3.764044943820225 x 100 = 376.4%