-97.29% is the change from 738 to 20
Calculation steps:
[( 20 - 738 ) ÷ 738] x 100 = -97.29%
Formula
Percentage change = [(20 - 738) / 738] x 100
Subtract the new number by the original number
20 - 738 = -718
-718 ÷ 738 = -0.9728997289972899
-0.9728997289972899 x 100 = -97.29%