-16.14% is the change from 793 to 665
Calculation steps:
[( 665 - 793 ) ÷ 793] x 100 = -16.14%
Formula
Percentage change = [(665 - 793) / 793] x 100
Subtract the new number by the original number
665 - 793 = -128
-128 ÷ 793 = -0.1614123581336696
-0.1614123581336696 x 100 = -16.14%