Xinzhuang Nursery has cultivated 880 pine saplings this year, 10% more than the original plan. How many pine seedlings were originally planned to be cultivated?
新庄苗圃今年培育了880棵松树苗，比原计划多培育10%．原计划培育松树苗多少棵？
<gadget id="calculator">10 / 100</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">1 + (1/10)</gadget>
<output>11/10 = around 1.1</output>

<gadget id="calculator">880 / (11/10)</gadget>
<output>800</output>

<result>800</result>