-15.68% is the change from 848 to 715
Calculation steps:
[( 715 - 848 ) ÷ 848] x 100 = -15.68%
Formula
Percentage change = [(715 - 848) / 848] x 100
Subtract the new number by the original number
715 - 848 = -133
-133 ÷ 848 = -0.15683962264150944
-0.15683962264150944 x 100 = -15.68%