-64.4% is the change from 691 to 246
Calculation steps:
[( 246 - 691 ) ÷ 691] x 100 = -64.4%
Formula
Percentage change = [(246 - 691) / 691] x 100
Subtract the new number by the original number
246 - 691 = -445
-445 ÷ 691 = -0.6439942112879884
-0.6439942112879884 x 100 = -64.4%