-62.52% is the change from 691 to 259
Calculation steps:
[( 259 - 691 ) ÷ 691] x 100 = -62.52%
Formula
Percentage change = [(259 - 691) / 691] x 100
Subtract the new number by the original number
259 - 691 = -432
-432 ÷ 691 = -0.6251808972503617
-0.6251808972503617 x 100 = -62.52%