请问如何计算股票的dividend and franking?

relaxchair

看了2个股票的分析表述，一个是MYR, 一个是LEIMYR: dividend per share is 17 cents, it will  be trading on a yield of 5.9% fully franked
LEI: dividend per share is 96 cents,  it’s currently trading on a yield of 5.8% with a 50% franking.请问里面的yield 是不是红利除以估价？ 而franked/franking 如何理解？fully or 50%如何计算？