-68.31% is the change from 770 to 244
Calculation steps:
[( 244 - 770 ) ÷ 770] x 100 = -68.31%
Formula
Percentage change = [(244 - 770) / 770] x 100
Subtract the new number by the original number
244 - 770 = -526
-526 ÷ 770 = -0.6831168831168831
-0.6831168831168831 x 100 = -68.31%