Let's divide 14639389 by 749
Our goal is to divide 14639389 by 749.

On to step 1:
1 divided by 749 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 749

On to step 2:
The number 749 fits into 14 0 times, leaving a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 14, we get 14.
Fetch the next digit (6) from the dividend, attach it to 14 and continue: 146 / 749

On to step 3:
If we divide 146 by 749, we get 0 and a remainder of 146.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 146 after subtracting 0 from 146.
Fetch the next digit (3) from the dividend, attach it to 146 and continue: 1463 / 749

On to step 4:
749 goes into 1463 1 times with a remainder of 714.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 749 from 1463 leaves us with 714.
Append the next digit (9) from the dividend to 714 and continue with: 7149 / 749

Moving on to step 5:
When dividing 7149 by 749, we get 9 with a remainder of 408.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
If we subtract 6741 from 7149, we get 408.
Append the next digit (3) from the dividend to 408 and continue with: 4083 / 749

Advancing to step 6:
If we divide 4083 by 749, we get 5 and a remainder of 338.
Put 5 as the next digit of the answer. 
Result so far: 195.0
Subtracting 3745 from 4083 leaves us with 338.
Include the next digit (8) from the dividend after 338, then repeat: 3388 / 749

Going ahead to step 7:
If we divide 3388 by 749, we get 4 and a remainder of 392.
Write down 4 as next digit of the result. 
Result so far: 1954.0
Deduct 2996 from 3388 and we're left with 392.
Take the next digit (9) from the dividend and append it to 392, then repeat: 3929 / 749

Moving on to step 8:
749 can be fit into 3929 5 times, resulting in a remainder of 184.
Put 5 as the next digit of the answer. 
Result so far: 19545.0
Deduct 3745 from 3929 and we're left with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Advancing to step 9:
1840 divided by 749 is 2 with a remainder of 342.
Put 2 as the next digit of the answer. 
Result so far: 19545.2
Subtract 1498 from 1840 to get 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Going ahead to step 10:
749 goes into 3420 4 times with a remainder of 424.
Write down 4 as next digit of the result. 
Result so far: 19545.24
Deduct 2996 from 3420 and we're left with 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Step 11:
If we divide 4240 by 749, we get 5 and a remainder of 495.
The number 5 becomes the next digit in our result. 
Result so far: 19545.245
Subtracting 3745 from 4240 leaves us with 495.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

Moving on to step 12:
749 goes into 4950 6 times with a remainder of 456.
Put 6 as the next digit of the answer. 
Result so far: 19545.2456
Subtract 4494 from 4950 to get 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Let's proceed to step 13:
749 can be fit into 4560 6 times, resulting in a remainder of 66.
Put 6 as the next digit of the answer. 
Result so far: 19545.24566
If we take 4494 away from 4560, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

The final outcome is 19545.24566, with a leftover of 6.6e-05.