We divide 31335921 by 155
Let's see how many times 155 fits into 31335921.

Advancing to step 1:
If we divide 3 by 155, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 155

Moving on to step 2:
The number 155 fits into 31 0 times, leaving a remainder of 31.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 31, we end up with 31.
Bring next digit (3) of the dividend behind the 31 and repeat the process: 313 / 155

Let's proceed to step 3:
When dividing 313 by 155, we get 2 with a remainder of 3.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 310 from 313, we get 3.
Grab the next digit (3) from the dividend, add it to 3, then carry on: 33 / 155

On to step 4:
The number 155 fits into 33 0 times, leaving a remainder of 33.
The next digit of our result is 0. 
Result so far: 20.0
If we take 0 away from 33, we end up with 33.
Fetch the next digit (5) from the dividend, attach it to 33 and continue: 335 / 155

Let's proceed to step 5:
The number 155 fits into 335 2 times, leaving a remainder of 25.
Put 2 as the next digit of the answer. 
Result so far: 202.0
If we take 310 away from 335, we end up with 25.
Grab the next digit (9) from the dividend, add it to 25, then carry on: 259 / 155

Moving on to step 6:
155 can be fit into 259 1 times, resulting in a remainder of 104.
Use 1 as the next digit of our solution. 
Result so far: 2021.0
If we subtract 155 from 259, we get 104.
Include the next digit (2) from the dividend after 104, then repeat: 1042 / 155

Going ahead to step 7:
155 goes into 1042 6 times with a remainder of 112.
The number 6 becomes the next digit in our result. 
Result so far: 20216.0
The remainder is 112 after subtracting 930 from 1042.
Fetch the next digit (1) from the dividend, attach it to 112 and continue: 1121 / 155

Going ahead to step 8:
155 can be fit into 1121 7 times, resulting in a remainder of 36.
Write down 7 as next digit of the result. 
Result so far: 202167.0
If we subtract 1085 from 1121, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 9:
If we divide 360 by 155, we get 2 and a remainder of 50.
The number 2 becomes the next digit in our result. 
Result so far: 202167.2
If we subtract 310 from 360, 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.

Going ahead to step 10:
If we divide 500 by 155, we get 3 and a remainder of 35.
Use 3 as the next digit of our solution. 
Result so far: 202167.23
The remainder is 35 after subtracting 465 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 11:
If we divide 350 by 155, we get 2 and a remainder of 40.
The number 2 becomes the next digit in our result. 
Result so far: 202167.232
Deduct 310 from 350 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 12:
400 divided by 155 is 2 with a remainder of 90.
Record the quotient 2 as the next digit in the result. 
Result so far: 202167.2322
Subtract 310 from 400 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

The final outcome is 202167.2322, with a leftover of 0.0009.