4.35% is the change from 299 to 312
Calculation steps:
[( 312 - 299 ) ÷ 299] x 100 = 4.35%
Formula
Percentage change = [(312 - 299) / 299] x 100
Subtract the new number by the original number
312 - 299 = 13
13 ÷ 299 = 0.043478260869565216
0.043478260869565216 x 100 = 4.35%