3.94% is the change from 938 to 975
Calculation steps:
[( 975 - 938 ) ÷ 938] x 100 = 3.94%
Formula
Percentage change = [(975 - 938) / 938] x 100
Subtract the new number by the original number
975 - 938 = 37
37 ÷ 938 = 0.039445628997867806
0.039445628997867806 x 100 = 3.94%