(a) Divide the Division of Elementary and Secondary Education total Educational Excellence Trust Fund available for distribution by the total foundation funding for all school districts to determine the percentage of foundation funding that is the trust fund.
(b) Calculate each district's trust fund amount by multiplying the result of subsection (a) of this section by each district's foundation funding amount.
(c) Changes to the total trust fund available for distribution or changes to the foundation funding amount may result in revised trust fund amounts.