Writing one number as a percentage of another number is a common, everyday necessity. For example, it's used for calculating percentage scores on tests or working out costs on a project.

Vertical analysis looks at numbers in financial statements in the same period and calculates each line item as a percentage of the base figure in that section. Horizontal analysis indicates long ...

Writing one number as a percentage of another number is a common, everyday necessity. For example, it's used for calculating percentage scores on tests or working out costs on a project.