-56.03% is the change from 680 to 299
Calculation steps:
[( 299 - 680 ) ÷ 680] x 100 = -56.03%
Formula
Percentage change = [(299 - 680) / 680] x 100
Subtract the new number by the original number
299 - 680 = -381
-381 ÷ 680 = -0.5602941176470588
-0.5602941176470588 x 100 = -56.03%