-12.88% is the change from 947 to 825
Calculation steps:
[( 825 - 947 ) ÷ 947] x 100 = -12.88%
Formula
Percentage change = [(825 - 947) / 947] x 100
Subtract the new number by the original number
825 - 947 = -122
-122 ÷ 947 = -0.12882787750791974
-0.12882787750791974 x 100 = -12.88%