The garment factory originally planned to make a set of clothes with 2.25 meters of cloth. Now, after improving the technology, each set saves 0.15 meters of cloth. The fabric used to make 1,400 sets of clothes, how many more sets of clothes can be made now?
服装厂原计划做一套服装用布2.25米，现在改进技术后，每套节约用布0.15米，原来做1400套服装的布料，现在可以多做几套服装？
<gadget id="calculator">2.25 * 1_400</gadget>
<output>3_150</output>

<gadget id="calculator">2.25 - 0.15</gadget>
<output>2.1</output>

<gadget id="calculator">3_150 / 2.1</gadget>
<output>1_500</output>

<gadget id="calculator">1_500 - 1_400</gadget>
<output>100</output>

<result>100</result>