Hello. I'm answering your question about 1852 ÷ 40. The answer is 46.3. Here's how I did it. First I drew out a "bus stop" putting 1852 on the inside and 4 on the outside. I went through dividing each individual digit of 1852 by 4 and carrying the left over number onto the next digit. Then at the end I divided by 10 so that the answer was 1852 ÷ 40 instead of 4. I hope I helped.