113.18% is the change from 129 to 275
Calculation steps:
[( 275 - 129 ) ÷ 129] x 100 = 113.18%
Formula
Percentage change = [(275 - 129) / 129] x 100
Subtract the new number by the original number
275 - 129 = 146
146 ÷ 129 = 1.1317829457364341
1.1317829457364341 x 100 = 113.18%