3.28% is the change from 944 to 975
Calculation steps:
[( 975 - 944 ) ÷ 944] x 100 = 3.28%
Formula
Percentage change = [(975 - 944) / 944] x 100
Subtract the new number by the original number
975 - 944 = 31
31 ÷ 944 = 0.03283898305084746
0.03283898305084746 x 100 = 3.28%