(112233-112.233)/(224466-224.466)=how much.
(112233-112.233)/(224466-224.466)=多少．
<gadget id="calculator">112_233 - 112.233</gadget>
<output>112_120.767</output>

<gadget id="calculator">224_466 - 224.466</gadget>
<output>224_241.534</output>

<gadget id="calculator">112_120.767 / 224_241.534</gadget>
<output>0.5</output>

<result>0.5</result>