506.33% is the change from 79 to 479
Calculation steps:
[( 479 - 79 ) ÷ 79] x 100 = 506.33%
Formula
Percentage change = [(479 - 79) / 79] x 100
Subtract the new number by the original number
479 - 79 = 400
400 ÷ 79 = 5.063291139240507
5.063291139240507 x 100 = 506.33%