A project actually invested 430,000 yuan, saving 70,000 yuan compared to the plan. How much was the savings?
一项工程，实际投资了43万元，比计划节约了7万元，节约了百分之几？
<gadget id="calculator">43 + 7</gadget>
<output>50</output>

<gadget id="calculator">7 / 50</gadget>
<output>7/50 = around 0.14</output>

<result>7/50 = around 0.14</result>