31248747 ÷ 209 
Our goal is to divide 31248747 by 209.

Going ahead to step 1:
3 divided by 209 is 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 209

Step 2:
If we divide 31 by 209, we get 0 and a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 31 after subtracting 0 from 31.
Bring next digit (2) of the dividend behind the 31 and repeat the process: 312 / 209

Advancing to step 3:
209 goes into 312 1 times with a remainder of 103.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 209 from 312 leaves us with 103.
Take the next digit (4) from the dividend and append it to 103, then repeat: 1034 / 209

Moving on to step 4:
When dividing 1034 by 209, we get 4 with a remainder of 198.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
If we take 836 away from 1034, we end up with 198.
Take the next digit (8) from the dividend and append it to 198, then repeat: 1988 / 209

Moving on to step 5:
The number 209 fits into 1988 9 times, leaving a remainder of 107.
Write down 9 as next digit of the result. 
Result so far: 149.0
Deduct 1881 from 1988 and we're left with 107.
Include the next digit (7) from the dividend after 107, then repeat: 1077 / 209

Step 6:
209 goes into 1077 5 times with a remainder of 32.
Record the quotient 5 as the next digit in the result. 
Result so far: 1495.0
If we subtract 1045 from 1077, we get 32.
Bring next digit (4) of the dividend behind the 32 and repeat the process: 324 / 209

Let's proceed to step 7:
When dividing 324 by 209, we get 1 with a remainder of 115.
Use 1 as the next digit of our solution. 
Result so far: 14951.0
Deduct 209 from 324 and we're left with 115.
Take the next digit (7) from the dividend and append it to 115, then repeat: 1157 / 209

Moving on to step 8:
209 goes into 1157 5 times with a remainder of 112.
Put 5 as the next digit of the answer. 
Result so far: 149515.0
If we take 1045 away from 1157, we end up with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Advancing to step 9:
209 goes into 1120 5 times with a remainder of 75.
Write down 5 as next digit of the result. 
Result so far: 149515.5
Subtracting 1045 from 1120 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 10:
The number 209 fits into 750 3 times, leaving a remainder of 123.
Use 3 as the next digit of our solution. 
Result so far: 149515.53
If we take 627 away from 750, we end up with 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

Let's proceed to step 11:
209 goes into 1230 5 times with a remainder of 185.
The next digit of our result is 5. 
Result so far: 149515.535
The remainder is 185 after subtracting 1045 from 1230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Step 12:
If we divide 1850 by 209, we get 8 and a remainder of 178.
Write down 8 as next digit of the result. 
Result so far: 149515.5358
Subtract 1672 from 1850 to get 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Going ahead to step 13:
If we divide 1780 by 209, we get 8 and a remainder of 108.
Put 8 as the next digit of the answer. 
Result so far: 149515.53588
Subtract 1672 from 1780 to get 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Our division results in 149515.53588 with a remaining 0.000108.