-78.77% is the change from 848 to 180
Calculation steps:
[( 180 - 848 ) ÷ 848] x 100 = -78.77%
Formula
Percentage change = [(180 - 848) / 848] x 100
Subtract the new number by the original number
180 - 848 = -668
-668 ÷ 848 = -0.7877358490566038
-0.7877358490566038 x 100 = -78.77%