-79.44% is the change from 355 to 73
Calculation steps:
[( 73 - 355 ) ÷ 355] x 100 = -79.44%
Formula
Percentage change = [(73 - 355) / 355] x 100
Subtract the new number by the original number
73 - 355 = -282
-282 ÷ 355 = -0.7943661971830986
-0.7943661971830986 x 100 = -79.44%