-15.07% is the change from 783 to 665
Calculation steps:
[( 665 - 783 ) ÷ 783] x 100 = -15.07%
Formula
Percentage change = [(665 - 783) / 783] x 100
Subtract the new number by the original number
665 - 783 = -118
-118 ÷ 783 = -0.15070242656449553
-0.15070242656449553 x 100 = -15.07%