-0.42% is the change from 947 to 943
Calculation steps:
[( 943 - 947 ) ÷ 947] x 100 = -0.42%
Formula
Percentage change = [(943 - 947) / 947] x 100
Subtract the new number by the original number
943 - 947 = -4
-4 ÷ 947 = -0.004223864836325237
-0.004223864836325237 x 100 = -0.42%