3537.5% is the change from 16 to 582
Calculation steps:
[( 582 - 16 ) ÷ 16] x 100 = 3537.5%
Formula
Percentage change = [(582 - 16) / 16] x 100
Subtract the new number by the original number
582 - 16 = 566
566 ÷ 16 = 35.375
35.375 x 100 = 3537.5%
Example