-65.41% is the change from 691 to 239
Calculation steps:
[( 239 - 691 ) ÷ 691] x 100 = -65.41%
Formula
Percentage change = [(239 - 691) / 691] x 100
Subtract the new number by the original number
239 - 691 = -452
-452 ÷ 691 = -0.6541244573082489
-0.6541244573082489 x 100 = -65.41%