2762.5% is the change from 16 to 458
Calculation steps:
[( 458 - 16 ) ÷ 16] x 100 = 2762.5%
Formula
Percentage change = [(458 - 16) / 16] x 100
Subtract the new number by the original number
458 - 16 = 442
442 ÷ 16 = 27.625
27.625 x 100 = 2762.5%
Example