2650% is the change from 16 to 440
Calculation steps:
[( 440 - 16 ) ÷ 16] x 100 = 2650%
Formula
Percentage change = [(440 - 16) / 16] x 100
Subtract the new number by the original number
440 - 16 = 424
424 ÷ 16 = 26.5
26.5 x 100 = 2650%
Example