3.3% is the change from 908 to 938
Calculation steps:
[( 938 - 908 ) ÷ 908] x 100 = 3.3%
Formula
Percentage change = [(938 - 908) / 908] x 100
Subtract the new number by the original number
938 - 908 = 30
30 ÷ 908 = 0.03303964757709251
0.03303964757709251 x 100 = 3.3%