465% is the change from 80 to 452
Calculation steps:
[( 452 - 80 ) ÷ 80] x 100 = 465%
Formula
Percentage change = [(452 - 80) / 80] x 100
Subtract the new number by the original number
452 - 80 = 372
372 ÷ 80 = 4.65
4.65 x 100 = 465%
Example