498.73% is the change from 79 to 473
Calculation steps:
[( 473 - 79 ) ÷ 79] x 100 = 498.73%
Formula
Percentage change = [(473 - 79) / 79] x 100
Subtract the new number by the original number
473 - 79 = 394
394 ÷ 79 = 4.987341772151899
4.987341772151899 x 100 = 498.73%