3.38% is the change from 916 to 947
Calculation steps:
[( 947 - 916 ) ÷ 916] x 100 = 3.38%
Formula
Percentage change = [(947 - 916) / 916] x 100
Subtract the new number by the original number
947 - 916 = 31
31 ÷ 916 = 0.03384279475982533
0.03384279475982533 x 100 = 3.38%