6.68% is the change from 928 to 990
Calculation steps:
[( 990 - 928 ) ÷ 928] x 100 = 6.68%
Formula
Percentage change = [(990 - 928) / 928] x 100
Subtract the new number by the original number
990 - 928 = 62
62 ÷ 928 = 0.0668103448275862
0.0668103448275862 x 100 = 6.68%