We look at the division of 751689 by 39 
We want to figure out the number of times 751689 can be divided by 39.

Advancing to step 1:
7 divided by 39 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 39

Let's proceed to step 2:
If we divide 75 by 39, we get 1 and a remainder of 36.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 36 after subtracting 39 from 75.
Fetch the next digit (1) from the dividend, attach it to 36 and continue: 361 / 39

Let's proceed to step 3:
39 goes into 361 9 times with a remainder of 10.
Write down 9 as next digit of the result. 
Result so far: 19.0
Subtracting 351 from 361 leaves us with 10.
Append the next digit (6) from the dividend to 10 and continue with: 106 / 39

Step 4:
39 goes into 106 2 times with a remainder of 28.
The number 2 becomes the next digit in our result. 
Result so far: 192.0
Subtracting 78 from 106 leaves us with 28.
Take the next digit (8) from the dividend and append it to 28, then repeat: 288 / 39

Step 5:
When dividing 288 by 39, we get 7 with a remainder of 15.
Record the quotient 7 as the next digit in the result. 
Result so far: 1927.0
The remainder is 15 after subtracting 273 from 288.
Take the next digit (9) from the dividend and append it to 15, then repeat: 159 / 39

Advancing to step 6:
If we divide 159 by 39, we get 4 and a remainder of 3.
Use 4 as the next digit of our solution. 
Result so far: 19274.0
The remainder is 3 after subtracting 156 from 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 7:
When dividing 30 by 39, we get 0 with a remainder of 30.
The next digit of our result is 0. 
Result so far: 19274.0
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
39 can be fit into 300 7 times, resulting in a remainder of 27.
The number 7 becomes the next digit in our result. 
Result so far: 19274.07
If we take 273 away from 300, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 9:
39 can be fit into 270 6 times, resulting in a remainder of 36.
The next digit of our result is 6. 
Result so far: 19274.076
Subtract 234 from 270 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 10:
39 can be fit into 360 9 times, resulting in a remainder of 9.
Put 9 as the next digit of the answer. 
Result so far: 19274.0769
Subtract 351 from 360 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 11:
39 can be fit into 90 2 times, resulting in a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 19274.07692
If we take 78 away from 90, 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.

Advancing to step 12:
If we divide 120 by 39, we get 3 and a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 19274.076923
Subtract 117 from 120 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 13:
The number 39 fits into 30 0 times, leaving a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 19274.076923
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 14:
39 can be fit into 300 7 times, resulting in a remainder of 27.
Put 7 as the next digit of the answer. 
Result so far: 19274.07692307
If we take 273 away from 300, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

The final result is 19274.07692307 with a remainder of 2.7e-08.