27.17% is the change from 427 to 543
Calculation steps:
[( 543 - 427 ) ÷ 427] x 100 = 27.17%
Formula
Percentage change = [(543 - 427) / 427] x 100
Subtract the new number by the original number
543 - 427 = 116
116 ÷ 427 = 0.2716627634660422
0.2716627634660422 x 100 = 27.17%