-97.45% is the change from 785 to 20
Calculation steps:
[( 20 - 785 ) ÷ 785] x 100 = -97.45%
Formula
Percentage change = [(20 - 785) / 785] x 100
Subtract the new number by the original number
20 - 785 = -765
-765 ÷ 785 = -0.9745222929936306
-0.9745222929936306 x 100 = -97.45%