-97.58% is the change from 785 to 19
Calculation steps:
[( 19 - 785 ) ÷ 785] x 100 = -97.58%
Formula
Percentage change = [(19 - 785) / 785] x 100
Subtract the new number by the original number
19 - 785 = -766
-766 ÷ 785 = -0.975796178343949
-0.975796178343949 x 100 = -97.58%