Subtract the old value from the new value
Divide the result by the old value
Multiply by 100
Formula: ((New Value – Old Value) / Old Value) × 100
If the result is positive, it is a percent increase
If the result is negative, it is a percent decrease
Subtract the old value from the new value
Divide the result by the old value
Multiply by 100
Formula: ((New Value – Old Value) / Old Value) × 100
If the result is positive, it is a percent increase
If the result is negative, it is a percent decrease