284.03% is the change from 144 to 553
Calculation steps:
[( 553 - 144 ) ÷ 144] x 100 = 284.03%
Formula
Percentage change = [(553 - 144) / 144] x 100
Subtract the new number by the original number
553 - 144 = 409
409 ÷ 144 = 2.8402777777777777
2.8402777777777777 x 100 = 284.03%