Let's divide 835154 by 81
We want to figure out the number of times 835154 can be divided by 81.

Moving on to step 1:
81 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 81

On to step 2:
81 goes into 83 1 times with a remainder of 2.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 81 from 83, we get 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 81

Let's proceed to step 3:
81 goes into 25 0 times with a remainder of 25.
The next digit of our result is 0. 
Result so far: 10.0
Subtract 0 from 25 to get 25.
Bring next digit (1) of the dividend behind the 25 and repeat the process: 251 / 81

Step 4:
81 can be fit into 251 3 times, resulting in a remainder of 8.
Write down 3 as next digit of the result. 
Result so far: 103.0
Subtract 243 from 251 to get 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 81

Going ahead to step 5:
81 goes into 85 1 times with a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 1031.0
Subtract 81 from 85 to get 4.
Fetch the next digit (4) from the dividend, attach it to 4 and continue: 44 / 81

Moving on to step 6:
81 can be fit into 44 0 times, resulting in a remainder of 44.
Record the quotient 0 as the next digit in the result. 
Result so far: 10310.0
If we take 0 away from 44, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 7:
When dividing 440 by 81, we get 5 with a remainder of 35.
The next digit of our result is 5. 
Result so far: 10310.5
If we take 405 away from 440, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 8:
81 goes into 350 4 times with a remainder of 26.
The number 4 becomes the next digit in our result. 
Result so far: 10310.54
Subtracting 324 from 350 leaves us 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.

Advancing to step 9:
The number 81 fits into 260 3 times, leaving a remainder of 17.
The next digit of our result is 3. 
Result so far: 10310.543
Subtract 243 from 260 to 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.

Let's proceed to step 10:
81 can be fit into 170 2 times, resulting in a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 10310.5432
Subtract 162 from 170 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 11:
81 goes into 80 0 times with a remainder of 80.
The next digit of our result is 0. 
Result so far: 10310.5432
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.

Let's proceed to step 12:
800 divided by 81 is 9 with a remainder of 71.
The number 9 becomes the next digit in our result. 
Result so far: 10310.543209
Deduct 729 from 800 and we're left with 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 13:
81 can be fit into 710 8 times, resulting in a remainder of 62.
Write down 8 as next digit of the result. 
Result so far: 10310.5432098
Subtract 648 from 710 to 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.

Advancing to step 14:
81 can be fit into 620 7 times, resulting in a remainder of 53.
The next digit of our result is 7. 
Result so far: 10310.54320987
Subtracting 567 from 620 leaves us with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

The final outcome is 10310.54320987, with a leftover of 5.3e-08.