-41.82% is the change from 691 to 402
Calculation steps:
[( 402 - 691 ) ÷ 691] x 100 = -41.82%
Formula
Percentage change = [(402 - 691) / 691] x 100
Subtract the new number by the original number
402 - 691 = -289
-289 ÷ 691 = -0.4182344428364689
-0.4182344428364689 x 100 = -41.82%