236.36% is the change from 143 to 481
Calculation steps:
[( 481 - 143 ) ÷ 143] x 100 = 236.36%
Formula
Percentage change = [(481 - 143) / 143] x 100
Subtract the new number by the original number
481 - 143 = 338
338 ÷ 143 = 2.3636363636363638
2.3636363636363638 x 100 = 236.36%