Pudong International Airport received 3,870 athletes participating in the Special Olympics on the first day, and 4,050 on the second day. If each car can accommodate 45 people, how many cars will be added on the second day compared to the first day?
浦东国际机场接待参加特奥会的运动员，第一天接待3870人，第二天接待4050人，如果每辆汽车可坐45人，第二天要比第一天增加几辆汽车？
<gadget id="calculator">4_050 / 45</gadget>
<output>90</output>

<gadget id="calculator">3_870 / 45</gadget>
<output>86</output>

<gadget id="calculator">90 - 86</gadget>
<output>4</output>

<result>4</result>