231.71% is the change from 82 to 272
Calculation steps:
[( 272 - 82 ) ÷ 82] x 100 = 231.71%
Formula
Percentage change = [(272 - 82) / 82] x 100
Subtract the new number by the original number
272 - 82 = 190
190 ÷ 82 = 2.317073170731707
2.317073170731707 x 100 = 231.71%