1600% is the change from 16 to 272
Calculation steps:
[( 272 - 16 ) ÷ 16] x 100 = 1600%
Formula
Percentage change = [(272 - 16) / 16] x 100
Subtract the new number by the original number
272 - 16 = 256
256 ÷ 16 = 16
16 x 100 = 1600%
Example