-26.17% is the change from 894 to 660
Calculation steps:
[( 660 - 894 ) ÷ 894] x 100 = -26.17%
Formula
Percentage change = [(660 - 894) / 894] x 100
Subtract the new number by the original number
660 - 894 = -234
-234 ÷ 894 = -0.26174496644295303
-0.26174496644295303 x 100 = -26.17%