4.38% is the change from 891 to 930
Calculation steps:
[( 930 - 891 ) ÷ 891] x 100 = 4.38%
Formula
Percentage change = [(930 - 891) / 891] x 100
Subtract the new number by the original number
930 - 891 = 39
39 ÷ 891 = 0.04377104377104377
0.04377104377104377 x 100 = 4.38%