281.98% is the change from 111 to 424
Calculation steps:
[( 424 - 111 ) ÷ 111] x 100 = 281.98%
Formula
Percentage change = [(424 - 111) / 111] x 100
Subtract the new number by the original number
424 - 111 = 313
313 ÷ 111 = 2.81981981981982
2.81981981981982 x 100 = 281.98%