-97.71% is the change from 785 to 18
Calculation steps:
[( 18 - 785 ) ÷ 785] x 100 = -97.71%
Formula
Percentage change = [(18 - 785) / 785] x 100
Subtract the new number by the original number
18 - 785 = -767
-767 ÷ 785 = -0.9770700636942675
-0.9770700636942675 x 100 = -97.71%