486.25% is the change from 80 to 469
Calculation steps:
[( 469 - 80 ) ÷ 80] x 100 = 486.25%
Formula
Percentage change = [(469 - 80) / 80] x 100
Subtract the new number by the original number
469 - 80 = 389
389 ÷ 80 = 4.8625
4.8625 x 100 = 486.25%
Example