-21.4% is the change from 874 to 687
Calculation steps:
[( 687 - 874 ) ÷ 874] x 100 = -21.4%
Formula
Percentage change = [(687 - 874) / 874] x 100
Subtract the new number by the original number
687 - 874 = -187
-187 ÷ 874 = -0.2139588100686499
-0.2139588100686499 x 100 = -21.4%