Let's divide 83730440 by 839
We're looking to find how many times 839 goes into 83730440.

Advancing to step 1:
The number 839 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 839

Moving on to step 2:
When dividing 83 by 839, we get 0 with a remainder of 83.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 83, we end up with 83.
Append the next digit (7) from the dividend to 83 and continue with: 837 / 839

Let's proceed to step 3:
When dividing 837 by 839, we get 0 with a remainder of 837.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 837 to get 837.
Take the next digit (3) from the dividend and append it to 837, then repeat: 8373 / 839

Advancing to step 4:
839 can be fit into 8373 9 times, resulting in a remainder of 822.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Deduct 7551 from 8373 and we're left with 822.
Take the next digit (0) from the dividend and append it to 822, then repeat: 8220 / 839

Going ahead to step 5:
839 can be fit into 8220 9 times, resulting in a remainder of 669.
Record the quotient 9 as the next digit in the result. 
Result so far: 99.0
If we take 7551 away from 8220, we end up with 669.
Grab the next digit (4) from the dividend, add it to 669, then carry on: 6694 / 839

Step 6:
839 goes into 6694 7 times with a remainder of 821.
Write down 7 as next digit of the result. 
Result so far: 997.0
Subtract 5873 from 6694 to get 821.
Bring next digit (4) of the dividend behind the 821 and repeat the process: 8214 / 839

Moving on to step 7:
839 can be fit into 8214 9 times, resulting in a remainder of 663.
Use 9 as the next digit of our solution. 
Result so far: 9979.0
If we take 7551 away from 8214, we end up with 663.
Grab the next digit (0) from the dividend, add it to 663, then carry on: 6630 / 839

Let's proceed to step 8:
If we divide 6630 by 839, we get 7 and a remainder of 757.
The number 7 becomes the next digit in our result. 
Result so far: 99797.0
If we subtract 5873 from 6630, we get 757.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7570, and continue the process.

Advancing to step 9:
If we divide 7570 by 839, we get 9 and a remainder of 19.
Put 9 as the next digit of the answer. 
Result so far: 99797.9
The remainder is 19 after subtracting 7551 from 7570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 10:
When dividing 190 by 839, we get 0 with a remainder of 190.
Write down 0 as next digit of the result. 
Result so far: 99797.9
Deduct 0 from 190 and we're left with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Going ahead to step 11:
839 goes into 1900 2 times with a remainder of 222.
Record the quotient 2 as the next digit in the result. 
Result so far: 99797.902
Subtracting 1678 from 1900 leaves us with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

On to step 12:
839 goes into 2220 2 times with a remainder of 542.
Use 2 as the next digit of our solution. 
Result so far: 99797.9022
Subtract 1678 from 2220 to get 542.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5420, and continue the process.

In conclusion, the division gives 99797.9022 with a balance of 0.00542.