16.42% is the change from 268 to 312
Calculation steps:
[( 312 - 268 ) ÷ 268] x 100 = 16.42%
Formula
Percentage change = [(312 - 268) / 268] x 100
Subtract the new number by the original number
312 - 268 = 44
44 ÷ 268 = 0.16417910447761194
0.16417910447761194 x 100 = 16.42%