2956.25% is the change from 16 to 489
Calculation steps:
[( 489 - 16 ) ÷ 16] x 100 = 2956.25%
Formula
Percentage change = [(489 - 16) / 16] x 100
Subtract the new number by the original number
489 - 16 = 473
473 ÷ 16 = 29.5625
29.5625 x 100 = 2956.25%