-86.42% is the change from 773 to 105
Calculation steps:
[( 105 - 773 ) ÷ 773] x 100 = -86.42%
Formula
Percentage change = [(105 - 773) / 773] x 100
Subtract the new number by the original number
105 - 773 = -668
-668 ÷ 773 = -0.8641655886157826
-0.8641655886157826 x 100 = -86.42%