-3.7% is the change from 974 to 938
Calculation steps:
[( 938 - 974 ) ÷ 974] x 100 = -3.7%
Formula
Percentage change = [(938 - 974) / 974] x 100
Subtract the new number by the original number
938 - 974 = -36
-36 ÷ 974 = -0.03696098562628337
-0.03696098562628337 x 100 = -3.7%