-24.34% is the change from 908 to 687
Calculation steps:
[( 687 - 908 ) ÷ 908] x 100 = -24.34%
Formula
Percentage change = [(687 - 908) / 908] x 100
Subtract the new number by the original number
687 - 908 = -221
-221 ÷ 908 = -0.2433920704845815
-0.2433920704845815 x 100 = -24.34%