144.96% is the change from 129 to 316
Calculation steps:
[( 316 - 129 ) ÷ 129] x 100 = 144.96%
Formula
Percentage change = [(316 - 129) / 129] x 100
Subtract the new number by the original number
316 - 129 = 187
187 ÷ 129 = 1.449612403100775
1.449612403100775 x 100 = 144.96%