-86.11% is the change from 821 to 114
Calculation steps:
[( 114 - 821 ) ÷ 821] x 100 = -86.11%
Formula
Percentage change = [(114 - 821) / 821] x 100
Subtract the new number by the original number
114 - 821 = -707
-707 ÷ 821 = -0.8611449451887941
-0.8611449451887941 x 100 = -86.11%