We're dividing 121029 by 37 
Let's see how many times 37 fits into 121029.

Step 1:
The number 37 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 37

Going ahead to step 2:
37 goes into 12 0 times 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.
Grab the next digit (1) from the dividend, add it to 12, then carry on: 121 / 37

On to step 3:
The number 37 fits into 121 3 times, leaving a remainder of 10.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtract 111 from 121 to get 10.
Bring next digit (0) of the dividend behind the 10 and repeat the process: 100 / 37

Advancing to step 4:
100 divided by 37 is 2 with a remainder of 26.
Put 2 as the next digit of the answer. 
Result so far: 32.0
If we take 74 away from 100, we end up with 26.
Grab the next digit (2) from the dividend, add it to 26, then carry on: 262 / 37

On to step 5:
The number 37 fits into 262 7 times, leaving a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 327.0
If we subtract 259 from 262, we get 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 37

Let's proceed to step 6:
39 divided by 37 is 1 with a remainder of 2.
The next digit of our result is 1. 
Result so far: 3271.0
Subtracting 37 from 39 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.

Advancing to step 7:
20 divided by 37 is 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 3271.0
The remainder is 20 after subtracting 0 from 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 8:
37 goes into 200 5 times with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 3271.05
The remainder is 15 after subtracting 185 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 9:
37 can be fit into 150 4 times, resulting in a remainder of 2.
The next digit of our result is 4. 
Result so far: 3271.054
If we take 148 away from 150, we end up 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.

Moving on to step 10:
37 can be fit into 20 0 times, resulting in a remainder of 20.
The next digit of our result is 0. 
Result so far: 3271.054
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 11:
If we divide 200 by 37, we get 5 and a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 3271.05405
The remainder is 15 after subtracting 185 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 12:
If we divide 150 by 37, we get 4 and a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 3271.054054
The remainder is 2 after subtracting 148 from 150.
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:
37 can be fit into 20 0 times, resulting in a remainder of 20.
The next digit of our result is 0. 
Result so far: 3271.054054
Subtracting 0 from 20 leaves us 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:
The number 37 fits into 200 5 times, leaving a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 3271.05405405
The remainder is 15 after subtracting 185 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Our division results in 3271.05405405 with a remaining 1.5e-08.