-3.08% is the change from 973 to 943
Calculation steps:
[( 943 - 973 ) ÷ 973] x 100 = -3.08%
Formula
Percentage change = [(943 - 973) / 973] x 100
Subtract the new number by the original number
943 - 973 = -30
-30 ÷ 973 = -0.030832476875642344
-0.030832476875642344 x 100 = -3.08%