-19.21% is the change from 885 to 715
Calculation steps:
[( 715 - 885 ) ÷ 885] x 100 = -19.21%
Formula
Percentage change = [(715 - 885) / 885] x 100
Subtract the new number by the original number
715 - 885 = -170
-170 ÷ 885 = -0.192090395480226
-0.192090395480226 x 100 = -19.21%