1340% is the change from 10 to 144
Calculation steps:
[( 144 - 10 ) ÷ 10] x 100 = 1340%
Formula
Percentage change = [(144 - 10) / 10] x 100
Subtract the new number by the original number
144 - 10 = 134
134 ÷ 10 = 13.4
13.4 x 100 = 1340%
Example