1900% is the change from 44 to 880
Calculation steps:
[( 880 - 44 ) ÷ 44] x 100 = 1900%
Formula
Percentage change = [(880 - 44) / 44] x 100
Subtract the new number by the original number
880 - 44 = 836
836 ÷ 44 = 19
19 x 100 = 1900%
Example