We look at the division of 121838 by 57 
We're looking to find how many times 57 goes into 121838.

Moving on to step 1:
1 divided by 57 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 57

Let's proceed to step 2:
12 divided by 57 is 0 with a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 12 after subtracting 0 from 12.
Include the next digit (1) from the dividend after 12, then repeat: 121 / 57

Let's proceed to step 3:
121 divided by 57 is 2 with a remainder of 7.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 7 after subtracting 114 from 121.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 57

Advancing to step 4:
If we divide 78 by 57, we get 1 and a remainder of 21.
Write down 1 as next digit of the result. 
Result so far: 21.0
Subtract 57 from 78 to get 21.
Append the next digit (3) from the dividend to 21 and continue with: 213 / 57

Moving on to step 5:
213 divided by 57 is 3 with a remainder of 42.
Put 3 as the next digit of the answer. 
Result so far: 213.0
The remainder is 42 after subtracting 171 from 213.
Include the next digit (8) from the dividend after 42, then repeat: 428 / 57

Advancing to step 6:
When dividing 428 by 57, we get 7 with a remainder of 29.
Write down 7 as next digit of the result. 
Result so far: 2137.0
If we take 399 away from 428, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 7:
When dividing 290 by 57, we get 5 with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 2137.5
Subtracting 285 from 290 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 8:
57 can be fit into 50 0 times, resulting in a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 2137.5
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 9:
500 divided by 57 is 8 with a remainder of 44.
Record the quotient 8 as the next digit in the result. 
Result so far: 2137.508
The remainder is 44 after subtracting 456 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 10:
When dividing 440 by 57, we get 7 with a remainder of 41.
The number 7 becomes the next digit in our result. 
Result so far: 2137.5087
Deduct 399 from 440 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 11:
410 divided by 57 is 7 with a remainder of 11.
The number 7 becomes the next digit in our result. 
Result so far: 2137.50877
If we take 399 away from 410, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

The final outcome is 2137.50877, with a leftover of 1.1e-05.