-70.33% is the change from 246 to 73
Calculation steps:
[( 73 - 246 ) ÷ 246] x 100 = -70.33%
Formula
Percentage change = [(73 - 246) / 246] x 100
Subtract the new number by the original number
73 - 246 = -173
-173 ÷ 246 = -0.7032520325203252
-0.7032520325203252 x 100 = -70.33%