4162.5% is the change from 16 to 682
Calculation steps:
[( 682 - 16 ) ÷ 16] x 100 = 4162.5%
Formula
Percentage change = [(682 - 16) / 16] x 100
Subtract the new number by the original number
682 - 16 = 666
666 ÷ 16 = 41.625
41.625 x 100 = 4162.5%
Example