Workers in a garment factory processed a batch of tooling for Jinxing Company’s work. If each worker gets 5 sets, there will be 66 sets left. If each worker gets 8 sets, then one person will get 3 more sets. How many sets of this batch of tooling are there?
某服装厂工人为金星公司的运功加工了一批工装，每人分5套，则剩下66套，每人分8套，则有一人要多分3套，这批工装共有多少套？
<gadget id="calculator">66 - 3</gadget>
<output>63</output>

<gadget id="calculator">8 - 5</gadget>
<output>3</output>

<gadget id="calculator">63 / 3</gadget>
<output>21</output>

<gadget id="calculator">5 * 21</gadget>
<output>105</output>

<gadget id="calculator">105 + 66</gadget>
<output>171</output>

<result>171</result>