-3.09% is the change from 777 to 753
Calculation steps:
[( 753 - 777 ) ÷ 777] x 100 = -3.09%
Formula
Percentage change = [(753 - 777) / 777] x 100
Subtract the new number by the original number
753 - 777 = -24
-24 ÷ 777 = -0.03088803088803089
-0.03088803088803089 x 100 = -3.09%