487.01% is the change from 77 to 452
Calculation steps:
[( 452 - 77 ) ÷ 77] x 100 = 487.01%
Formula
Percentage change = [(452 - 77) / 77] x 100
Subtract the new number by the original number
452 - 77 = 375
375 ÷ 77 = 4.87012987012987
4.87012987012987 x 100 = 487.01%