80
The original price was 1,000.00
Sale price/original price will give you a fraction. The fraction x100 gives you the percentage that the sale price is of the original price.100-(that percentage) gives the percent taken off.
The original price was 300.00
The original price was 360.00
The original price was 34.20
The original price was $16.00
The original price was 15,737.50
If the original price was 50.00 - then the sale price would be 37.50
The sale price is 40.00
$5.60
1000
The original price was $140.00