(b) A percentage of each payment deposited in the general fund under (a) of this section shall be credited to the prevention account established in AS 46.08.010(a)(1). That percentage is determined by dividing
- (1) the amount of the expenses for which the state may be reimbursed under (a) of this section that were paid from the oil and hazardous substance release response fund established under AS 46.08.010, by
- (2) the total amount of expenses for which the state may be reimbursed under (a) of this section.