A transportation company delivers 1,000 glasses to a shopping mall. The two parties agree that the shipping fee for each glass is 1 yuan, and the compensation cost for each damaged glass is 4 yuan. The freight is calculated according to the number of undamaged glass cups when transported to the mall. As a result, the transportation company only pays 885 yuan for freight. So, how many glass cups are damaged during transportation?
某运输公司为商场运送1000个玻璃杯，双方商定每个玻璃杯的运费为1元，每损坏一个赔偿成本费4元．运到商场按完好无损的玻璃杯个数计算运费，结果该运输公司仅得运费885元，那么，在运输途中损坏多少个玻璃杯？
<gadget id="calculator">1_000 * 1</gadget>
<output>1_000</output>

<gadget id="calculator">1_000 - 885</gadget>
<output>115</output>

<gadget id="calculator">1 + 4</gadget>
<output>5</output>

<gadget id="calculator">115 / 5</gadget>
<output>23</output>

<result>23</result>