# Increasing / decreasing a quantity by a percentage

I now work through a quick method to increase or decrease a quantity by a percentage.

##### Increase / Decrease a Quantity by a Percentage : ExamSolutions Maths Revision

## Examples

##### Increase / Decrease a Quantity by a Percentage (examples) : ExamSolutions Maths Revision

Stuart the ExamSolutions Guy
2016-09-04T13:59:57+00:00