NDTV Percentage Calculator is a free online tool to calculate percentages. Calculate Phrases, change, decimal, and fraction percentage.

This expresses the change as a percentage—i.e., the percentage change. Similarly, to calculate a percentage decrease, determine the difference (decrease) between the two numbers you are comparing.

It makes sense to calculate their percentage overages next. Using the same math, the materials cost was 5.4% over budget, and the equipment rental was 4.7% over budget.