77.57% is the change from 272 to 483
Calculation steps:
[( 483 - 272 ) ÷ 272] x 100 = 77.57%
Formula
Percentage change = [(483 - 272) / 272] x 100
Subtract the new number by the original number
483 - 272 = 211
211 ÷ 272 = 0.7757352941176471
0.7757352941176471 x 100 = 77.57%