We look at the division of 83481378 by 209 
Our goal is to divide 83481378 by 209.

Moving on to step 1:
When dividing 8 by 209, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (3) from the dividend and append it to 8, then repeat: 83 / 209

On to step 2:
If we divide 83 by 209, we get 0 and a remainder of 83.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 83 leaves us with 83.
Grab the next digit (4) from the dividend, add it to 83, then carry on: 834 / 209

Going ahead to step 3:
The number 209 fits into 834 3 times, leaving a remainder of 207.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 627 from 834 to get 207.
Fetch the next digit (8) from the dividend, attach it to 207 and continue: 2078 / 209

On to step 4:
2078 divided by 209 is 9 with a remainder of 197.
Use 9 as the next digit of our solution. 
Result so far: 39.0
Subtract 1881 from 2078 to get 197.
Take the next digit (1) from the dividend and append it to 197, then repeat: 1971 / 209

Going ahead to step 5:
If we divide 1971 by 209, we get 9 and a remainder of 90.
Write down 9 as next digit of the result. 
Result so far: 399.0
Subtracting 1881 from 1971 leaves us with 90.
Grab the next digit (3) from the dividend, add it to 90, then carry on: 903 / 209

Step 6:
The number 209 fits into 903 4 times, leaving a remainder of 67.
The next digit of our result is 4. 
Result so far: 3994.0
Subtracting 836 from 903 leaves us with 67.
Append the next digit (7) from the dividend to 67 and continue with: 677 / 209

Going ahead to step 7:
677 divided by 209 is 3 with a remainder of 50.
Record the quotient 3 as the next digit in the result. 
Result so far: 39943.0
If we take 627 away from 677, we end up with 50.
Take the next digit (8) from the dividend and append it to 50, then repeat: 508 / 209

Moving on to step 8:
209 goes into 508 2 times with a remainder of 90.
Use 2 as the next digit of our solution. 
Result so far: 399432.0
The remainder is 90 after subtracting 418 from 508.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Going ahead to step 9:
209 goes into 900 4 times with a remainder of 64.
The number 4 becomes the next digit in our result. 
Result so far: 399432.4
If we take 836 away from 900, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 10:
When dividing 640 by 209, we get 3 with a remainder of 13.
Use 3 as the next digit of our solution. 
Result so far: 399432.43
Deduct 627 from 640 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 11:
The number 209 fits into 130 0 times, leaving a remainder of 130.
Put 0 as the next digit of the answer. 
Result so far: 399432.43
If we take 0 away from 130, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

On to step 12:
1300 divided by 209 is 6 with a remainder of 46.
Use 6 as the next digit of our solution. 
Result so far: 399432.4306
Subtracting 1254 from 1300 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 13:
460 divided by 209 is 2 with a remainder of 42.
Write down 2 as next digit of the result. 
Result so far: 399432.43062
If we subtract 418 from 460, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 14:
209 can be fit into 420 2 times, resulting in a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 399432.430622
If we take 418 away from 420, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final result is 399432.430622 with a remainder of 2e-07.