-25.33% is the change from 920 to 687
Calculation steps:
[( 687 - 920 ) ÷ 920] x 100 = -25.33%
Formula
Percentage change = [(687 - 920) / 920] x 100
Subtract the new number by the original number
687 - 920 = -233
-233 ÷ 920 = -0.2532608695652174
-0.2532608695652174 x 100 = -25.33%