Let's divide 12123183 by 237
We want to divide 12123183 by 237.

Let's proceed to step 1:
When dividing 1 by 237, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 237

Moving on to step 2:
12 divided by 237 is 0 with a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Fetch the next digit (1) from the dividend, attach it to 12 and continue: 121 / 237

Advancing to step 3:
The number 237 fits into 121 0 times, leaving a remainder of 121.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 121 after subtracting 0 from 121.
Fetch the next digit (2) from the dividend, attach it to 121 and continue: 1212 / 237

Step 4:
237 goes into 1212 5 times with a remainder of 27.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 1185 from 1212 and we're left with 27.
Take the next digit (3) from the dividend and append it to 27, then repeat: 273 / 237

Let's proceed to step 5:
237 can be fit into 273 1 times, resulting in a remainder of 36.
The next digit of our result is 1. 
Result so far: 51.0
Subtracting 237 from 273 leaves us with 36.
Grab the next digit (1) from the dividend, add it to 36, then carry on: 361 / 237

Moving on to step 6:
361 divided by 237 is 1 with a remainder of 124.
Put 1 as the next digit of the answer. 
Result so far: 511.0
If we take 237 away from 361, we end up with 124.
Grab the next digit (8) from the dividend, add it to 124, then carry on: 1248 / 237

Let's proceed to step 7:
The number 237 fits into 1248 5 times, leaving a remainder of 63.
Use 5 as the next digit of our solution. 
Result so far: 5115.0
Subtract 1185 from 1248 to get 63.
Take the next digit (3) from the dividend and append it to 63, then repeat: 633 / 237

Moving on to step 8:
633 divided by 237 is 2 with a remainder of 159.
The next digit of our result is 2. 
Result so far: 51152.0
Subtracting 474 from 633 leaves us with 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

Going ahead to step 9:
The number 237 fits into 1590 6 times, leaving a remainder of 168.
Record the quotient 6 as the next digit in the result. 
Result so far: 51152.6
Subtract 1422 from 1590 to get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Going ahead to step 10:
The number 237 fits into 1680 7 times, leaving a remainder of 21.
Record the quotient 7 as the next digit in the result. 
Result so far: 51152.67
If we take 1659 away from 1680, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 11:
The number 237 fits into 210 0 times, leaving a remainder of 210.
Record the quotient 0 as the next digit in the result. 
Result so far: 51152.67
Deduct 0 from 210 and we're left with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Going ahead to step 12:
If we divide 2100 by 237, we get 8 and a remainder of 204.
The next digit of our result is 8. 
Result so far: 51152.6708
If we take 1896 away from 2100, we end up with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

On to step 13:
If we divide 2040 by 237, we get 8 and a remainder of 144.
The number 8 becomes the next digit in our result. 
Result so far: 51152.67088
Subtract 1896 from 2040 to get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

After the division, we end up with 51152.67088 and a remainder of 0.000144.