3468.75% is the change from 16 to 571
Calculation steps:
[( 571 - 16 ) ÷ 16] x 100 = 3468.75%
Formula
Percentage change = [(571 - 16) / 16] x 100
Subtract the new number by the original number
571 - 16 = 555
555 ÷ 16 = 34.6875
34.6875 x 100 = 3468.75%