63702709 ÷ 838 
Let's see how many times 838 fits into 63702709.

Step 1:
838 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Include the next digit (3) from the dividend after 6, then repeat: 63 / 838

On to step 2:
When dividing 63 by 838, we get 0 with a remainder of 63.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 63, we end up with 63.
Take the next digit (7) from the dividend and append it to 63, then repeat: 637 / 838

Advancing to step 3:
The number 838 fits into 637 0 times, leaving a remainder of 637.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 637, we get 637.
Take the next digit (0) from the dividend and append it to 637, then repeat: 6370 / 838

Step 4:
When dividing 6370 by 838, we get 7 with a remainder of 504.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we subtract 5866 from 6370, we get 504.
Include the next digit (2) from the dividend after 504, then repeat: 5042 / 838

Step 5:
5042 divided by 838 is 6 with a remainder of 14.
The next digit of our result is 6. 
Result so far: 76.0
Subtract 5028 from 5042 to get 14.
Grab the next digit (7) from the dividend, add it to 14, then carry on: 147 / 838

Going ahead to step 6:
838 goes into 147 0 times with a remainder of 147.
The number 0 becomes the next digit in our result. 
Result so far: 760.0
Subtracting 0 from 147 leaves us with 147.
Grab the next digit (0) from the dividend, add it to 147, then carry on: 1470 / 838

Moving on to step 7:
If we divide 1470 by 838, we get 1 and a remainder of 632.
Write down 1 as next digit of the result. 
Result so far: 7601.0
The remainder is 632 after subtracting 838 from 1470.
Grab the next digit (9) from the dividend, add it to 632, then carry on: 6329 / 838

On to step 8:
838 can be fit into 6329 7 times, resulting in a remainder of 463.
The next digit of our result is 7. 
Result so far: 76017.0
Subtract 5866 from 6329 to get 463.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4630, and continue the process.

Advancing to step 9:
838 can be fit into 4630 5 times, resulting in a remainder of 440.
The number 5 becomes the next digit in our result. 
Result so far: 76017.5
Subtracting 4190 from 4630 leaves us with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Advancing to step 10:
When dividing 4400 by 838, we get 5 with a remainder of 210.
The next digit of our result is 5. 
Result so far: 76017.55
Deduct 4190 from 4400 and we're left with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

The final outcome is 76017.55, with a leftover of 0.21.