The original planned total investment of the Three Gorges Project was 203.9 billion yuan. Not long ago, the Three Gorges Project Development Corporation announced that it is expected that the total project investment will be saved (1/10). How much will the total investment of the Three Gorges Project be changed to?
三峡工程原计划总投资2039亿元．不久前三峡工程开发总公司宣布，预计工程总投资将节省(1/10)．三峡工程总投资将改为多少亿元？
<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">2_039 * (9/10)</gadget>
<output>18_351/10 = around 1_835.1</output>

<result>18_351/10 = around 1_835.1</result>