-93.74% is the change from 799 to 50
Calculation steps:
[( 50 - 799 ) ÷ 799] x 100 = -93.74%
Formula
Percentage change = [(50 - 799) / 799] x 100
Subtract the new number by the original number
50 - 799 = -749
-749 ÷ 799 = -0.9374217772215269
-0.9374217772215269 x 100 = -93.74%