228.47% is the change from 144 to 473
Calculation steps:
[( 473 - 144 ) ÷ 144] x 100 = 228.47%
Formula
Percentage change = [(473 - 144) / 144] x 100
Subtract the new number by the original number
473 - 144 = 329
329 ÷ 144 = 2.2847222222222223
2.2847222222222223 x 100 = 228.47%