638458 ÷ 14 
Let's see how many times 14 fits into 638458.

Step 1:
The number 14 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 14

Step 2:
The number 14 fits into 63 4 times, leaving a remainder of 7.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 56 from 63 leaves us with 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 14

Let's proceed to step 3:
14 can be fit into 78 5 times, resulting in a remainder of 8.
Record the quotient 5 as the next digit in the result. 
Result so far: 45.0
Subtracting 70 from 78 leaves us with 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 14

On to step 4:
The number 14 fits into 84 6 times, leaving a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 456.0
Subtracting 84 from 84 leaves us with 0.
Grab the next digit (5) from the dividend, add it to 0, then carry on: 5 / 14

Advancing to step 5:
If we divide 5 by 14, we get 0 and a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 4560.0
Subtract 0 from 5 to get 5.
Fetch the next digit (8) from the dividend, attach it to 5 and continue: 58 / 14

Let's proceed to step 6:
58 divided by 14 is 4 with a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 45604.0
If we subtract 56 from 58, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 7:
The number 14 fits into 20 1 times, leaving a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 45604.1
Subtracting 14 from 20 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 8:
If we divide 60 by 14, we get 4 and a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 45604.14
If we take 56 away from 60, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 9:
If we divide 40 by 14, we get 2 and a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 45604.142
If we take 28 away from 40, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 10:
120 divided by 14 is 8 with a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 45604.1428
Deduct 112 from 120 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 11:
If we divide 80 by 14, we get 5 and a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 45604.14285
Subtract 70 from 80 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 12:
When dividing 100 by 14, we get 7 with a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 45604.142857
If we take 98 away from 100, 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.

Going ahead to step 13:
If we divide 20 by 14, we get 1 and a remainder of 6.
The next digit of our result is 1. 
Result so far: 45604.1428571
Deduct 14 from 20 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 14:
14 goes into 60 4 times with a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 45604.14285714
Deduct 56 from 60 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The quotient of the division is 45604.14285714, and the remainder is 4e-09.