-20.7% is the change from 947 to 751
Calculation steps:
[( 751 - 947 ) ÷ 947] x 100 = -20.7%
Formula
Percentage change = [(751 - 947) / 947] x 100
Subtract the new number by the original number
751 - 947 = -196
-196 ÷ 947 = -0.20696937697993664
-0.20696937697993664 x 100 = -20.7%