373.33% is the change from 90 to 426
Calculation steps:
[( 426 - 90 ) ÷ 90] x 100 = 373.33%
Formula
Percentage change = [(426 - 90) / 90] x 100
Subtract the new number by the original number
426 - 90 = 336
336 ÷ 90 = 3.7333333333333334
3.7333333333333334 x 100 = 373.33%