Finance executives can track revenue per employee by keeping a close watch on their productivity metrics. To calculate employee productivity, divide total annual business revenue by the total number of business entity employees. And to emphasize the effects, CFOs can perform this calculation on a rolling monthly basis as well as trailing 12 months. This allows the finance team to see how changes in headcount impact total revenue overall as well as by total revenue overall. Running the calculation for a month rather than a year make it easier to see the effect of short term changes.