-22.96% is the change from 893 to 688
Calculation steps:
[( 688 - 893 ) ÷ 893] x 100 = -22.96%
Formula
Percentage change = [(688 - 893) / 893] x 100
Subtract the new number by the original number
688 - 893 = -205
-205 ÷ 893 = -0.22956326987681971
-0.22956326987681971 x 100 = -22.96%