If 266-201 is miscalculated as 266-200+1, how much more is the calculated result than the correct result
如果266-201错算成266-200+1，计算结果比正确结果多多少
<gadget id="calculator">266 - 200</gadget>
<output>66</output>

<gadget id="calculator">66 + 1</gadget>
<output>67</output>

<gadget id="calculator">266 - 201</gadget>
<output>65</output>

<gadget id="calculator">67 - 65</gadget>
<output>2</output>

<result>2</result>