99.63% is the change from 272 to 543
Calculation steps:
[( 543 - 272 ) ÷ 272] x 100 = 99.63%
Formula
Percentage change = [(543 - 272) / 272] x 100
Subtract the new number by the original number
543 - 272 = 271
271 ÷ 272 = 0.9963235294117647
0.9963235294117647 x 100 = 99.63%