86759941 ÷ 51 
We're looking to find how many times 51 goes into 86759941.

Let's proceed to step 1:
The number 51 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 51

Going ahead to step 2:
When dividing 86 by 51, we get 1 with a remainder of 35.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 35 after subtracting 51 from 86.
Bring next digit (7) of the dividend behind the 35 and repeat the process: 357 / 51

Moving on to step 3:
If we divide 357 by 51, we get 7 and a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
The remainder is 0 after subtracting 357 from 357.
Grab the next digit (5) from the dividend, add it to 0, then carry on: 5 / 51

Step 4:
If we divide 5 by 51, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 170.0
Subtract 0 from 5 to get 5.
Include the next digit (9) from the dividend after 5, then repeat: 59 / 51

Let's proceed to step 5:
When dividing 59 by 51, we get 1 with a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 1701.0
Deduct 51 from 59 and we're left with 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 51

Advancing to step 6:
51 goes into 89 1 times with a remainder of 38.
The next digit of our result is 1. 
Result so far: 17011.0
If we subtract 51 from 89, we get 38.
Fetch the next digit (4) from the dividend, attach it to 38 and continue: 384 / 51

Going ahead to step 7:
When dividing 384 by 51, we get 7 with a remainder of 27.
The next digit of our result is 7. 
Result so far: 170117.0
Deduct 357 from 384 and we're left with 27.
Bring next digit (1) of the dividend behind the 27 and repeat the process: 271 / 51

Going ahead to step 8:
When dividing 271 by 51, we get 5 with a remainder of 16.
Put 5 as the next digit of the answer. 
Result so far: 1701175.0
Subtracting 255 from 271 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 9:
When dividing 160 by 51, we get 3 with a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 1701175.3
Deduct 153 from 160 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 10:
When dividing 70 by 51, we get 1 with a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 1701175.31
If we subtract 51 from 70, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 11:
The number 51 fits into 190 3 times, leaving a remainder of 37.
The number 3 becomes the next digit in our result. 
Result so far: 1701175.313
If we subtract 153 from 190, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 12:
The number 51 fits into 370 7 times, leaving a remainder of 13.
The next digit of our result is 7. 
Result so far: 1701175.3137
If we take 357 away from 370, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 13:
If we divide 130 by 51, we get 2 and a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 1701175.31372
If we subtract 102 from 130, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 14:
280 divided by 51 is 5 with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 1701175.313725
The remainder is 25 after subtracting 255 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 15:
51 can be fit into 250 4 times, resulting in a remainder of 46.
Write down 4 as next digit of the result. 
Result so far: 1701175.3137254
Subtract 204 from 250 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 16:
51 can be fit into 460 9 times, resulting in a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 1701175.31372549
If we take 459 away from 460, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

In conclusion, the division gives 1701175.31372549 with a balance of 1e-09.