We look at the division of 155051 by 81 
Let's see how many times 81 fits into 155051.

Let's proceed to step 1:
If we divide 1 by 81, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 81

On to step 2:
The number 81 fits into 15 0 times, leaving a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Bring next digit (5) of the dividend behind the 15 and repeat the process: 155 / 81

Advancing to step 3:
If we divide 155 by 81, we get 1 and a remainder of 74.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 81 from 155 and we're left with 74.
Grab the next digit (0) from the dividend, add it to 74, then carry on: 740 / 81

Step 4:
If we divide 740 by 81, we get 9 and a remainder of 11.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
Deduct 729 from 740 and we're left with 11.
Take the next digit (5) from the dividend and append it to 11, then repeat: 115 / 81

Step 5:
When dividing 115 by 81, we get 1 with a remainder of 34.
Use 1 as the next digit of our solution. 
Result so far: 191.0
Subtract 81 from 115 to get 34.
Take the next digit (1) from the dividend and append it to 34, then repeat: 341 / 81

Going ahead to step 6:
81 can be fit into 341 4 times, resulting in a remainder of 17.
Record the quotient 4 as the next digit in the result. 
Result so far: 1914.0
If we subtract 324 from 341, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 7:
170 divided by 81 is 2 with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 1914.2
Subtracting 162 from 170 leaves us 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.

Let's proceed to step 8:
When dividing 80 by 81, we get 0 with a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 1914.2
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 9:
If we divide 800 by 81, we get 9 and a remainder of 71.
Write down 9 as next digit of the result. 
Result so far: 1914.209
Subtract 729 from 800 to get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Advancing to step 10:
If we divide 710 by 81, we get 8 and a remainder of 62.
Use 8 as the next digit of our solution. 
Result so far: 1914.2098
If we subtract 648 from 710, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 11:
620 divided by 81 is 7 with a remainder of 53.
Use 7 as the next digit of our solution. 
Result so far: 1914.20987
If we subtract 567 from 620, we get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Moving on to step 12:
81 can be fit into 530 6 times, resulting in a remainder of 44.
Record the quotient 6 as the next digit in the result. 
Result so far: 1914.209876
Subtract 486 from 530 to get 44.
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 13:
440 divided by 81 is 5 with a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 1914.2098765
If we subtract 405 from 440, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 14:
81 goes into 350 4 times with a remainder of 26.
The number 4 becomes the next digit in our result. 
Result so far: 1914.20987654
Deduct 324 from 350 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The final outcome is 1914.20987654, with a leftover of 2.6e-08.