3818.75% is the change from 16 to 627
Calculation steps:
[( 627 - 16 ) ÷ 16] x 100 = 3818.75%
Formula
Percentage change = [(627 - 16) / 16] x 100
Subtract the new number by the original number
627 - 16 = 611
611 ÷ 16 = 38.1875
38.1875 x 100 = 3818.75%