133751 divided by 42 
We want to divide 133751 by 42.

Moving on to step 1:
When dividing 1 by 42, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 42

Step 2:
If we divide 13 by 42, we get 0 and a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 13 leaves us with 13.
Bring next digit (3) of the dividend behind the 13 and repeat the process: 133 / 42

Let's proceed to step 3:
If we divide 133 by 42, we get 3 and a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we subtract 126 from 133, we get 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 42

Advancing to step 4:
The number 42 fits into 77 1 times, leaving a remainder of 35.
Use 1 as the next digit of our solution. 
Result so far: 31.0
Deduct 42 from 77 and we're left with 35.
Bring next digit (5) of the dividend behind the 35 and repeat the process: 355 / 42

On to step 5:
42 goes into 355 8 times with a remainder of 19.
Put 8 as the next digit of the answer. 
Result so far: 318.0
The remainder is 19 after subtracting 336 from 355.
Take the next digit (1) from the dividend and append it to 19, then repeat: 191 / 42

On to step 6:
191 divided by 42 is 4 with a remainder of 23.
Use 4 as the next digit of our solution. 
Result so far: 3184.0
Deduct 168 from 191 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 7:
When dividing 230 by 42, we get 5 with a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 3184.5
If we subtract 210 from 230, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 8:
42 goes into 200 4 times with a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 3184.54
Subtract 168 from 200 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 9:
42 goes into 320 7 times with a remainder of 26.
The next digit of our result is 7. 
Result so far: 3184.547
The remainder is 26 after subtracting 294 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 10:
If we divide 260 by 42, we get 6 and a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 3184.5476
If we take 252 away from 260, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 11:
When dividing 80 by 42, we get 1 with a remainder of 38.
The next digit of our result is 1. 
Result so far: 3184.54761
Subtracting 42 from 80 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 12:
If we divide 380 by 42, we get 9 and a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 3184.547619
Subtracting 378 from 380 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 13:
42 goes into 20 0 times with a remainder of 20.
The next digit of our result is 0. 
Result so far: 3184.547619
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 14:
When dividing 200 by 42, we get 4 with a remainder of 32.
Record the quotient 4 as the next digit in the result. 
Result so far: 3184.54761904
If we take 168 away from 200, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

After the division, we end up with 3184.54761904 and a remainder of 3.2e-08.