-86.97% is the change from 783 to 102
Calculation steps:
[( 102 - 783 ) ÷ 783] x 100 = -86.97%
Formula
Percentage change = [(102 - 783) / 783] x 100
Subtract the new number by the original number
102 - 783 = -681
-681 ÷ 783 = -0.8697318007662835
-0.8697318007662835 x 100 = -86.97%