2.8% is the change from 963 to 990
Calculation steps:
[( 990 - 963 ) ÷ 963] x 100 = 2.8%
Formula
Percentage change = [(990 - 963) / 963] x 100
Subtract the new number by the original number
990 - 963 = 27
27 ÷ 963 = 0.028037383177570093
0.028037383177570093 x 100 = 2.8%