-3.18% is the change from 974 to 943
Calculation steps:
[( 943 - 974 ) ÷ 974] x 100 = -3.18%
Formula
Percentage change = [(943 - 974) / 974] x 100
Subtract the new number by the original number
943 - 974 = -31
-31 ÷ 974 = -0.03182751540041068
-0.03182751540041068 x 100 = -3.18%