-24.51% is the change from 910 to 687
Calculation steps:
[( 687 - 910 ) ÷ 910] x 100 = -24.51%
Formula
Percentage change = [(687 - 910) / 910] x 100
Subtract the new number by the original number
687 - 910 = -223
-223 ÷ 910 = -0.24505494505494504
-0.24505494505494504 x 100 = -24.51%