3.34% is the change from 928 to 959
Calculation steps:
[( 959 - 928 ) ÷ 928] x 100 = 3.34%
Formula
Percentage change = [(959 - 928) / 928] x 100
Subtract the new number by the original number
959 - 928 = 31
31 ÷ 928 = 0.0334051724137931
0.0334051724137931 x 100 = 3.34%