-76.45% is the change from 947 to 223
Calculation steps:
[( 223 - 947 ) ÷ 947] x 100 = -76.45%
Formula
Percentage change = [(223 - 947) / 947] x 100
Subtract the new number by the original number
223 - 947 = -724
-724 ÷ 947 = -0.764519535374868
-0.764519535374868 x 100 = -76.45%