-8.24% is the change from 947 to 869
Calculation steps:
[( 869 - 947 ) ÷ 947] x 100 = -8.24%
Formula
Percentage change = [(869 - 947) / 947] x 100
Subtract the new number by the original number
869 - 947 = -78
-78 ÷ 947 = -0.08236536430834214
-0.08236536430834214 x 100 = -8.24%