3.95% is the change from 304 to 316
Calculation steps:
[( 316 - 304 ) ÷ 304] x 100 = 3.95%
Formula
Percentage change = [(316 - 304) / 304] x 100
Subtract the new number by the original number
316 - 304 = 12
12 ÷ 304 = 0.039473684210526314
0.039473684210526314 x 100 = 3.95%