-22.81% is the change from 947 to 731
Calculation steps:
[( 731 - 947 ) ÷ 947] x 100 = -22.81%
Formula
Percentage change = [(731 - 947) / 947] x 100
Subtract the new number by the original number
731 - 947 = -216
-216 ÷ 947 = -0.22808870116156282
-0.22808870116156282 x 100 = -22.81%