-2.88% is the change from 971 to 943
Calculation steps:
[( 943 - 971 ) ÷ 971] x 100 = -2.88%
Formula
Percentage change = [(943 - 971) / 971] x 100
Subtract the new number by the original number
943 - 971 = -28
-28 ÷ 971 = -0.028836251287332648
-0.028836251287332648 x 100 = -2.88%