-37.19% is the change from 691 to 434
Calculation steps:
[( 434 - 691 ) ÷ 691] x 100 = -37.19%
Formula
Percentage change = [(434 - 691) / 691] x 100
Subtract the new number by the original number
434 - 691 = -257
-257 ÷ 691 = -0.3719247467438495
-0.3719247467438495 x 100 = -37.19%