We divide 673507 by 40
Let's see how many times 40 fits into 673507.

Going ahead to step 1:
6 divided by 40 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 40

Step 2:
When dividing 67 by 40, we get 1 with a remainder of 27.
The next digit of our result is 1. 
Result so far: 1.0
If we take 40 away from 67, we end up with 27.
Take the next digit (3) from the dividend and append it to 27, then repeat: 273 / 40

Advancing to step 3:
When dividing 273 by 40, we get 6 with a remainder of 33.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
If we subtract 240 from 273, we get 33.
Fetch the next digit (5) from the dividend, attach it to 33 and continue: 335 / 40

Step 4:
The number 40 fits into 335 8 times, leaving a remainder of 15.
The next digit of our result is 8. 
Result so far: 168.0
If we take 320 away from 335, we end up with 15.
Append the next digit (0) from the dividend to 15 and continue with: 150 / 40

Let's proceed to step 5:
When dividing 150 by 40, we get 3 with a remainder of 30.
The next digit of our result is 3. 
Result so far: 1683.0
Subtract 120 from 150 to get 30.
Include the next digit (7) from the dividend after 30, then repeat: 307 / 40

Advancing to step 6:
40 goes into 307 7 times with a remainder of 27.
The number 7 becomes the next digit in our result. 
Result so far: 16837.0
If we subtract 280 from 307, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 7:
When dividing 270 by 40, we get 6 with a remainder of 30.
Write down 6 as next digit of the result. 
Result so far: 16837.6
If we take 240 away from 270, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 8:
300 divided by 40 is 7 with a remainder of 20.
Write down 7 as next digit of the result. 
Result so far: 16837.67
If we subtract 280 from 300, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 9:
The number 40 fits into 200 5 times, leaving a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 16837.675
Subtract 200 from 200 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
When dividing 0 by 40, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 16837.675
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 11:
If we divide 0 by 40, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 16837.675
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 16837.675 with a remaining 0.0.