126837 divided by 75 
We want to figure out the number of times 126837 can be divided by 75.

Step 1:
The number 75 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 75

On to step 2:
12 divided by 75 is 0 with a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Include the next digit (6) from the dividend after 12, then repeat: 126 / 75

Moving on to step 3:
If we divide 126 by 75, we get 1 and a remainder of 51.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 51 after subtracting 75 from 126.
Bring next digit (8) of the dividend behind the 51 and repeat the process: 518 / 75

Going ahead to step 4:
75 goes into 518 6 times with a remainder of 68.
The next digit of our result is 6. 
Result so far: 16.0
Subtract 450 from 518 to get 68.
Include the next digit (3) from the dividend after 68, then repeat: 683 / 75

Moving on to step 5:
683 divided by 75 is 9 with a remainder of 8.
Write down 9 as next digit of the result. 
Result so far: 169.0
If we take 675 away from 683, we end up with 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 75

Moving on to step 6:
The number 75 fits into 87 1 times, leaving a remainder of 12.
The next digit of our result is 1. 
Result so far: 1691.0
Deduct 75 from 87 and we're left 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.

On to step 7:
75 can be fit into 120 1 times, resulting in a remainder of 45.
The next digit of our result is 1. 
Result so far: 1691.1
Subtracting 75 from 120 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 8:
When dividing 450 by 75, we get 6 with a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 1691.16
The remainder is 0 after subtracting 450 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
75 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1691.16
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
75 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1691.16
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 1691.16 with a remaining 0.0.