-78.85% is the change from 799 to 169
Calculation steps:
[( 169 - 799 ) ÷ 799] x 100 = -78.85%
Formula
Percentage change = [(169 - 799) / 799] x 100
Subtract the new number by the original number
169 - 799 = -630
-630 ÷ 799 = -0.7884856070087609
-0.7884856070087609 x 100 = -78.85%