3375% is the change from 16 to 556
Calculation steps:
[( 556 - 16 ) ÷ 16] x 100 = 3375%
Formula
Percentage change = [(556 - 16) / 16] x 100
Subtract the new number by the original number
556 - 16 = 540
540 ÷ 16 = 33.75
33.75 x 100 = 3375%
Example