445.24% is the change from 84 to 458
Calculation steps:
[( 458 - 84 ) ÷ 84] x 100 = 445.24%
Formula
Percentage change = [(458 - 84) / 84] x 100
Subtract the new number by the original number
458 - 84 = 374
374 ÷ 84 = 4.4523809523809526
4.4523809523809526 x 100 = 445.24%