3.99% is the change from 902 to 938
Calculation steps:
[( 938 - 902 ) ÷ 902] x 100 = 3.99%
Formula
Percentage change = [(938 - 902) / 902] x 100
Subtract the new number by the original number
938 - 902 = 36
36 ÷ 902 = 0.03991130820399113
0.03991130820399113 x 100 = 3.99%