3.12% is the change from 930 to 959
Calculation steps:
[( 959 - 930 ) ÷ 930] x 100 = 3.12%
Formula
Percentage change = [(959 - 930) / 930] x 100
Subtract the new number by the original number
959 - 930 = 29
29 ÷ 930 = 0.03118279569892473
0.03118279569892473 x 100 = 3.12%