(2) If, after the hearing, the commission finds that the total amount of the tax levy of any municipal corporation exceeds the amount permitted by law or any provision of the Constitution of this state to be levied by the municipal corporation, the commission shall order that the total amount of the budget be reduced to within the limits permitted by law or constitutional limitation, and shall file certified copies of such order with the county assessor and county clerk. The levying board of the municipal corporation thereupon shall comply with the order of the commission by so reducing the total amount of the budget.