-14.79% is the change from 994 to 847
Calculation steps:
[( 847 - 994 ) ÷ 994] x 100 = -14.79%
Formula
Percentage change = [(847 - 994) / 994] x 100
Subtract the new number by the original number
847 - 994 = -147
-147 ÷ 994 = -0.14788732394366197
-0.14788732394366197 x 100 = -14.79%