We divide 83139804 by 247
We want to figure out the number of times 83139804 can be divided by 247.

Going ahead to step 1:
247 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 247

Let's proceed to step 2:
247 goes into 83 0 times with a remainder of 83.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 83 to get 83.
Append the next digit (1) from the dividend to 83 and continue with: 831 / 247

Let's proceed to step 3:
If we divide 831 by 247, we get 3 and a remainder of 90.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 741 from 831, we get 90.
Take the next digit (3) from the dividend and append it to 90, then repeat: 903 / 247

Step 4:
The number 247 fits into 903 3 times, leaving a remainder of 162.
Put 3 as the next digit of the answer. 
Result so far: 33.0
Subtract 741 from 903 to get 162.
Include the next digit (9) from the dividend after 162, then repeat: 1629 / 247

Moving on to step 5:
247 goes into 1629 6 times with a remainder of 147.
The next digit of our result is 6. 
Result so far: 336.0
Subtracting 1482 from 1629 leaves us with 147.
Take the next digit (8) from the dividend and append it to 147, then repeat: 1478 / 247

Advancing to step 6:
The number 247 fits into 1478 5 times, leaving a remainder of 243.
Use 5 as the next digit of our solution. 
Result so far: 3365.0
If we subtract 1235 from 1478, we get 243.
Include the next digit (0) from the dividend after 243, then repeat: 2430 / 247

Advancing to step 7:
2430 divided by 247 is 9 with a remainder of 207.
The number 9 becomes the next digit in our result. 
Result so far: 33659.0
If we subtract 2223 from 2430, we get 207.
Grab the next digit (4) from the dividend, add it to 207, then carry on: 2074 / 247

Step 8:
247 goes into 2074 8 times with a remainder of 98.
Put 8 as the next digit of the answer. 
Result so far: 336598.0
If we take 1976 away from 2074, we end up with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

On to step 9:
980 divided by 247 is 3 with a remainder of 239.
Record the quotient 3 as the next digit in the result. 
Result so far: 336598.3
Deduct 741 from 980 and we're left with 239.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

On to step 10:
When dividing 2390 by 247, we get 9 with a remainder of 167.
Record the quotient 9 as the next digit in the result. 
Result so far: 336598.39
If we subtract 2223 from 2390, we get 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Let's proceed to step 11:
The number 247 fits into 1670 6 times, leaving a remainder of 188.
Write down 6 as next digit of the result. 
Result so far: 336598.396
Subtracting 1482 from 1670 leaves us with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Step 12:
The number 247 fits into 1880 7 times, leaving a remainder of 151.
Put 7 as the next digit of the answer. 
Result so far: 336598.3967
If we take 1729 away from 1880, we end up with 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Going ahead to step 13:
If we divide 1510 by 247, we get 6 and a remainder of 28.
The next digit of our result is 6. 
Result so far: 336598.39676
Subtracting 1482 from 1510 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 14:
247 can be fit into 280 1 times, resulting in a remainder of 33.
Write down 1 as next digit of the result. 
Result so far: 336598.396761
Subtracting 247 from 280 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 15:
The number 247 fits into 330 1 times, leaving a remainder of 83.
The next digit of our result is 1. 
Result so far: 336598.3967611
Deduct 247 from 330 and we're left with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

The final result is 336598.3967611 with a remainder of 8.3e-07.