We divide 71834920 by 638
We want to divide 71834920 by 638.

Moving on to step 1:
If we divide 7 by 638, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 638

On to step 2:
71 divided by 638 is 0 with a remainder of 71.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 71, we end up with 71.
Include the next digit (8) from the dividend after 71, then repeat: 718 / 638

Moving on to step 3:
638 goes into 718 1 times with a remainder of 80.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 638 from 718 leaves us with 80.
Bring next digit (3) of the dividend behind the 80 and repeat the process: 803 / 638

Step 4:
638 can be fit into 803 1 times, resulting in a remainder of 165.
The next digit of our result is 1. 
Result so far: 11.0
Subtracting 638 from 803 leaves us with 165.
Take the next digit (4) from the dividend and append it to 165, then repeat: 1654 / 638

On to step 5:
When dividing 1654 by 638, we get 2 with a remainder of 378.
Record the quotient 2 as the next digit in the result. 
Result so far: 112.0
The remainder is 378 after subtracting 1276 from 1654.
Fetch the next digit (9) from the dividend, attach it to 378 and continue: 3789 / 638

On to step 6:
When dividing 3789 by 638, we get 5 with a remainder of 599.
Use 5 as the next digit of our solution. 
Result so far: 1125.0
If we take 3190 away from 3789, we end up with 599.
Grab the next digit (2) from the dividend, add it to 599, then carry on: 5992 / 638

Let's proceed to step 7:
When dividing 5992 by 638, we get 9 with a remainder of 250.
The next digit of our result is 9. 
Result so far: 11259.0
The remainder is 250 after subtracting 5742 from 5992.
Bring next digit (0) of the dividend behind the 250 and repeat the process: 2500 / 638

Moving on to step 8:
When dividing 2500 by 638, we get 3 with a remainder of 586.
Record the quotient 3 as the next digit in the result. 
Result so far: 112593.0
If we subtract 1914 from 2500, we get 586.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5860, and continue the process.

Moving on to step 9:
638 goes into 5860 9 times with a remainder of 118.
Put 9 as the next digit of the answer. 
Result so far: 112593.9
If we take 5742 away from 5860, we end up with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Going ahead to step 10:
The number 638 fits into 1180 1 times, leaving a remainder of 542.
Write down 1 as next digit of the result. 
Result so far: 112593.91
Subtract 638 from 1180 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.

Moving on to step 11:
5420 divided by 638 is 8 with a remainder of 316.
Put 8 as the next digit of the answer. 
Result so far: 112593.918
Deduct 5104 from 5420 and we're left with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Moving on to step 12:
The number 638 fits into 3160 4 times, leaving a remainder of 608.
The next digit of our result is 4. 
Result so far: 112593.9184
If we subtract 2552 from 3160, we get 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

On to step 13:
638 goes into 6080 9 times with a remainder of 338.
The next digit of our result is 9. 
Result so far: 112593.91849
Subtract 5742 from 6080 to get 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

On to step 14:
638 goes into 3380 5 times with a remainder of 190.
The next digit of our result is 5. 
Result so far: 112593.918495
If we take 3190 away from 3380, we end up 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.

Advancing to step 15:
1900 divided by 638 is 2 with a remainder of 624.
Use 2 as the next digit of our solution. 
Result so far: 112593.9184952
If we take 1276 away from 1900, we end up with 624.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6240, and continue the process.

Step 16:
If we divide 6240 by 638, we get 9 and a remainder of 498.
Record the quotient 9 as the next digit in the result. 
Result so far: 112593.91849529
Subtracting 5742 from 6240 leaves us with 498.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

The final result is 112593.91849529 with a remainder of 4.98e-07.