The original price of a coat is 800 yuan, and the price has been reduced (1/10) and then increased (1/10). Excuse me, how much is the current price of this coat?
一件大衣原价是800元，降价(1/10)后又提价(1/10)，请问，这件大衣现在售价是多少元？
<gadget id="calculator">1 / 10</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">1 - (1/10)</gadget>
<output>9/10 = around 0.9</output>

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

<gadget id="calculator">800 * (9/10) * (11/10)</gadget>
<output>792</output>

<result>792</result>