2756.25% is the change from 16 to 457
Calculation steps:
[( 457 - 16 ) ÷ 16] x 100 = 2756.25%
Formula
Percentage change = [(457 - 16) / 16] x 100
Subtract the new number by the original number
457 - 16 = 441
441 ÷ 16 = 27.5625
27.5625 x 100 = 2756.25%