39702278 divided by 231 
We want to divide 39702278 by 231.

Let's proceed to step 1:
231 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 231

Let's proceed to step 2:
If we divide 39 by 231, we get 0 and a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Grab the next digit (7) from the dividend, add it to 39, then carry on: 397 / 231

Let's proceed to step 3:
231 can be fit into 397 1 times, resulting in a remainder of 166.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 231 away from 397, we end up with 166.
Take the next digit (0) from the dividend and append it to 166, then repeat: 1660 / 231

Going ahead to step 4:
The number 231 fits into 1660 7 times, leaving a remainder of 43.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
If we take 1617 away from 1660, we end up with 43.
Append the next digit (2) from the dividend to 43 and continue with: 432 / 231

Advancing to step 5:
When dividing 432 by 231, we get 1 with a remainder of 201.
Put 1 as the next digit of the answer. 
Result so far: 171.0
Deduct 231 from 432 and we're left with 201.
Include the next digit (2) from the dividend after 201, then repeat: 2012 / 231

Going ahead to step 6:
If we divide 2012 by 231, we get 8 and a remainder of 164.
Record the quotient 8 as the next digit in the result. 
Result so far: 1718.0
Deduct 1848 from 2012 and we're left with 164.
Take the next digit (7) from the dividend and append it to 164, then repeat: 1647 / 231

Moving on to step 7:
1647 divided by 231 is 7 with a remainder of 30.
Use 7 as the next digit of our solution. 
Result so far: 17187.0
If we take 1617 away from 1647, we end up with 30.
Append the next digit (8) from the dividend to 30 and continue with: 308 / 231

On to step 8:
231 goes into 308 1 times with a remainder of 77.
Use 1 as the next digit of our solution. 
Result so far: 171871.0
Subtract 231 from 308 to get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Step 9:
When dividing 770 by 231, we get 3 with a remainder of 77.
The number 3 becomes the next digit in our result. 
Result so far: 171871.3
If we take 693 away from 770, we end up with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Step 10:
231 goes into 770 3 times with a remainder of 77.
Record the quotient 3 as the next digit in the result. 
Result so far: 171871.33
If we subtract 693 from 770, we get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

The final outcome is 171871.33, with a leftover of 0.077.