278.32% is the change from 143 to 541
Calculation steps:
[( 541 - 143 ) ÷ 143] x 100 = 278.32%
Formula
Percentage change = [(541 - 143) / 143] x 100
Subtract the new number by the original number
541 - 143 = 398
398 ÷ 143 = 2.7832167832167833
2.7832167832167833 x 100 = 278.32%