-15.39% is the change from 994 to 841
Calculation steps:
[( 841 - 994 ) ÷ 994] x 100 = -15.39%
Formula
Percentage change = [(841 - 994) / 994] x 100
Subtract the new number by the original number
841 - 994 = -153
-153 ÷ 994 = -0.15392354124748492
-0.15392354124748492 x 100 = -15.39%