-79.19% is the change from 346 to 72
Calculation steps:
[( 72 - 346 ) ÷ 346] x 100 = -79.19%
Formula
Percentage change = [(72 - 346) / 346] x 100
Subtract the new number by the original number
72 - 346 = -274
-274 ÷ 346 = -0.791907514450867
-0.791907514450867 x 100 = -79.19%