1843.75% is the change from 16 to 311
Calculation steps:
[( 311 - 16 ) ÷ 16] x 100 = 1843.75%
Formula
Percentage change = [(311 - 16) / 16] x 100
Subtract the new number by the original number
311 - 16 = 295
295 ÷ 16 = 18.4375
18.4375 x 100 = 1843.75%