177.78% is the change from 144 to 400
Calculation steps:
[( 400 - 144 ) ÷ 144] x 100 = 177.78%
Formula
Percentage change = [(400 - 144) / 144] x 100
Subtract the new number by the original number
400 - 144 = 256
256 ÷ 144 = 1.7777777777777777
1.7777777777777777 x 100 = 177.78%