We look at the division of 75851287 by 345 
We want to figure out the number of times 75851287 can be divided by 345.

Advancing to step 1:
345 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 345

On to step 2:
345 goes into 75 0 times with a remainder of 75.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 75, we get 75.
Grab the next digit (8) from the dividend, add it to 75, then carry on: 758 / 345

Moving on to step 3:
The number 345 fits into 758 2 times, leaving a remainder of 68.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 690 from 758 leaves us with 68.
Bring next digit (5) of the dividend behind the 68 and repeat the process: 685 / 345

Going ahead to step 4:
If we divide 685 by 345, we get 1 and a remainder of 340.
Use 1 as the next digit of our solution. 
Result so far: 21.0
Subtracting 345 from 685 leaves us with 340.
Take the next digit (1) from the dividend and append it to 340, then repeat: 3401 / 345

Going ahead to step 5:
345 goes into 3401 9 times with a remainder of 296.
Put 9 as the next digit of the answer. 
Result so far: 219.0
Subtracting 3105 from 3401 leaves us with 296.
Bring next digit (2) of the dividend behind the 296 and repeat the process: 2962 / 345

Advancing to step 6:
2962 divided by 345 is 8 with a remainder of 202.
The next digit of our result is 8. 
Result so far: 2198.0
Deduct 2760 from 2962 and we're left with 202.
Include the next digit (8) from the dividend after 202, then repeat: 2028 / 345

Moving on to step 7:
When dividing 2028 by 345, we get 5 with a remainder of 303.
Put 5 as the next digit of the answer. 
Result so far: 21985.0
Deduct 1725 from 2028 and we're left with 303.
Include the next digit (7) from the dividend after 303, then repeat: 3037 / 345

Step 8:
3037 divided by 345 is 8 with a remainder of 277.
Record the quotient 8 as the next digit in the result. 
Result so far: 219858.0
Subtracting 2760 from 3037 leaves us with 277.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2770, and continue the process.

Step 9:
When dividing 2770 by 345, we get 8 with a remainder of 10.
Put 8 as the next digit of the answer. 
Result so far: 219858.8
If we subtract 2760 from 2770, we 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.

Advancing to step 10:
If we divide 100 by 345, we get 0 and a remainder of 100.
The next digit of our result is 0. 
Result so far: 219858.8
Deduct 0 from 100 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 11:
1000 divided by 345 is 2 with a remainder of 310.
Put 2 as the next digit of the answer. 
Result so far: 219858.802
The remainder is 310 after subtracting 690 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Let's proceed to step 12:
345 goes into 3100 8 times with a remainder of 340.
Write down 8 as next digit of the result. 
Result so far: 219858.8028
If we subtract 2760 from 3100, we get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Going ahead to step 13:
345 goes into 3400 9 times with a remainder of 295.
Write down 9 as next digit of the result. 
Result so far: 219858.80289
The remainder is 295 after subtracting 3105 from 3400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Moving on to step 14:
If we divide 2950 by 345, we get 8 and a remainder of 190.
Use 8 as the next digit of our solution. 
Result so far: 219858.802898
If we take 2760 away from 2950, 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.

Let's proceed to step 15:
345 goes into 1900 5 times with a remainder of 175.
The next digit of our result is 5. 
Result so far: 219858.8028985
If we subtract 1725 from 1900, we get 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Let's proceed to step 16:
When dividing 1750 by 345, we get 5 with a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 219858.80289855
Deduct 1725 from 1750 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Our division results in 219858.80289855 with a remaining 2.5e-08.