1. Click on the "Question" box if you wish use a provided question. [br]2. Type in the amount representing 100% in the "Total" box.[br]3. Type in the "Increase" box the amount in which this amount has been increased.[br]4. Click on the "Show 1%" box.[br]5. Adjust the slider all the way to the left to shift the increase to the left side of the bar.[br]6. Check the solution if you used the provided question by clicking on "Solution" box.[br]7. Click on the "Reset" button to start again and get a new question.