3.87% is the change from 930 to 966
Calculation steps:
[( 966 - 930 ) ÷ 930] x 100 = 3.87%
Formula
Percentage change = [(966 - 930) / 930] x 100
Subtract the new number by the original number
966 - 930 = 36
36 ÷ 930 = 0.03870967741935484
0.03870967741935484 x 100 = 3.87%