Comprehension is a matter of operations and questioning (logic), tied to their value (representation).
Understanding is the result of an assembly of x knowledge, How ? by addition.
Infinitely many ways to represent the same value, as long as you have a result in mind and a logical sequence of operations.
An accountant receives a value x, and must manage this value through (+) and (-) to define a difference.
An accountant is therefore a translator of numbers into words → he allows a detailed analysis of the numbers for a better understanding.
Accounting is a bit like a translator who takes numbers (resources) and turns them into a language that can be understood to make decisions (actions).
The accountant is a bit like a sports coach for a company.
They look at the numbers (the performance), analyze the results (the strengths and weaknesses) and give advice to improve performance (the actions to take).
An accountant is a company employee, without a company the accountant is just a mathematician.
Calculate → operation → { +, -, %, **}. A number, when it varies, either increases or decreases.