A company had 150 employees last year, but this year it has increased by 6. How much is the increase?
某公司去年有员工150人，今年增加了6人，增加了百分之几？
<gadget id="calculator">6 / 150</gadget>
<output>1/25 = around 0.04</output>

<result>1/25 = around 0.04</result>