129.43% is the change from 299 to 686
Calculation steps:
[( 686 - 299 ) ÷ 299] x 100 = 129.43%
Formula
Percentage change = [(686 - 299) / 299] x 100
Subtract the new number by the original number
686 - 299 = 387
387 ÷ 299 = 1.294314381270903
1.294314381270903 x 100 = 129.43%