3681.25% is the change from 16 to 605
Calculation steps:
[( 605 - 16 ) ÷ 16] x 100 = 3681.25%
Formula
Percentage change = [(605 - 16) / 16] x 100
Subtract the new number by the original number
605 - 16 = 589
589 ÷ 16 = 36.8125
36.8125 x 100 = 3681.25%