57.64% is the change from 144 to 227
Calculation steps:
[( 227 - 144 ) ÷ 144] x 100 = 57.64%
Formula
Percentage change = [(227 - 144) / 144] x 100
Subtract the new number by the original number
227 - 144 = 83
83 ÷ 144 = 0.5763888888888888
0.5763888888888888 x 100 = 57.64%