3.52% is the change from 938 to 971
Calculation steps:
[( 971 - 938 ) ÷ 938] x 100 = 3.52%
Formula
Percentage change = [(971 - 938) / 938] x 100
Subtract the new number by the original number
971 - 938 = 33
33 ÷ 938 = 0.035181236673773986
0.035181236673773986 x 100 = 3.52%