-97.15% is the change from 701 to 20
Calculation steps:
[( 20 - 701 ) ÷ 701] x 100 = -97.15%
Formula
Percentage change = [(20 - 701) / 701] x 100
Subtract the new number by the original number
20 - 701 = -681
-681 ÷ 701 = -0.9714693295292439
-0.9714693295292439 x 100 = -97.15%