425.56% is the change from 90 to 473
Calculation steps:
[( 473 - 90 ) ÷ 90] x 100 = 425.56%
Formula
Percentage change = [(473 - 90) / 90] x 100
Subtract the new number by the original number
473 - 90 = 383
383 ÷ 90 = 4.2555555555555555
4.2555555555555555 x 100 = 425.56%