-64.12% is the change from 680 to 244
Calculation steps:
[( 244 - 680 ) ÷ 680] x 100 = -64.12%
Formula
Percentage change = [(244 - 680) / 680] x 100
Subtract the new number by the original number
244 - 680 = -436
-436 ÷ 680 = -0.6411764705882353
-0.6411764705882353 x 100 = -64.12%