The fertilizer factory plans to produce 1379 tons of fertilizer in 7 days. The actual production of chemical fertilizers is 214 tons per day, how many tons more than planned per day?
化肥厂计划7天生产化肥1379吨．实际每天生产化肥214吨，实际每天比计划多生产多少吨？
<gadget id="calculator">1_379 / 7</gadget>
<output>197</output>

<gadget id="calculator">214 - 197</gadget>
<output>17</output>

<result>17</result>