469.88% is the change from 83 to 473
Calculation steps:
[( 473 - 83 ) ÷ 83] x 100 = 469.88%
Formula
Percentage change = [(473 - 83) / 83] x 100
Subtract the new number by the original number
473 - 83 = 390
390 ÷ 83 = 4.698795180722891
4.698795180722891 x 100 = 469.88%