account Monthly percentage decrease must be less than 100%. Monthly percentage increase must be less than 100%. Monthly dollar decrease must be less than $1,000,000. Monthly dollar increase must be less than $1,000,000. Monthly dollar amount must be greater than ($10,000,000). Monthly dollar amount must be less than $10,000,000. Frequency: Amount: Budget Shortcuts AccountEdge will calculate your monthly budget by multiplying the amount by the number of occurrences in a year, and then dividing the product by 12.