Let's divide 81592023 by 401
Our goal is to divide 81592023 by 401.

Going ahead to step 1:
8 divided by 401 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 401

Going ahead to step 2:
401 can be fit into 81 0 times, resulting in a remainder of 81.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 81, we end up with 81.
Fetch the next digit (5) from the dividend, attach it to 81 and continue: 815 / 401

Advancing to step 3:
The number 401 fits into 815 2 times, leaving a remainder of 13.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 802 from 815 leaves us with 13.
Take the next digit (9) from the dividend and append it to 13, then repeat: 139 / 401

On to step 4:
The number 401 fits into 139 0 times, leaving a remainder of 139.
The next digit of our result is 0. 
Result so far: 20.0
Deduct 0 from 139 and we're left with 139.
Append the next digit (2) from the dividend to 139 and continue with: 1392 / 401

On to step 5:
401 can be fit into 1392 3 times, resulting in a remainder of 189.
Use 3 as the next digit of our solution. 
Result so far: 203.0
Subtract 1203 from 1392 to get 189.
Append the next digit (0) from the dividend to 189 and continue with: 1890 / 401

Moving on to step 6:
When dividing 1890 by 401, we get 4 with a remainder of 286.
Write down 4 as next digit of the result. 
Result so far: 2034.0
The remainder is 286 after subtracting 1604 from 1890.
Grab the next digit (2) from the dividend, add it to 286, then carry on: 2862 / 401

Let's proceed to step 7:
When dividing 2862 by 401, we get 7 with a remainder of 55.
Write down 7 as next digit of the result. 
Result so far: 20347.0
Deduct 2807 from 2862 and we're left with 55.
Append the next digit (3) from the dividend to 55 and continue with: 553 / 401

Let's proceed to step 8:
When dividing 553 by 401, we get 1 with a remainder of 152.
Record the quotient 1 as the next digit in the result. 
Result so far: 203471.0
The remainder is 152 after subtracting 401 from 553.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Let's proceed to step 9:
401 can be fit into 1520 3 times, resulting in a remainder of 317.
The next digit of our result is 3. 
Result so far: 203471.3
If we take 1203 away from 1520, we end up with 317.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3170, and continue the process.

Advancing to step 10:
If we divide 3170 by 401, we get 7 and a remainder of 363.
The number 7 becomes the next digit in our result. 
Result so far: 203471.37
If we subtract 2807 from 3170, we get 363.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3630, and continue the process.

Let's proceed to step 11:
401 can be fit into 3630 9 times, resulting in a remainder of 21.
Put 9 as the next digit of the answer. 
Result so far: 203471.379
Subtracting 3609 from 3630 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 12:
The number 401 fits into 210 0 times, leaving a remainder of 210.
Use 0 as the next digit of our solution. 
Result so far: 203471.379
Subtract 0 from 210 to get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Moving on to step 13:
401 goes into 2100 5 times with a remainder of 95.
The next digit of our result is 5. 
Result so far: 203471.37905
Subtract 2005 from 2100 to get 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Step 14:
950 divided by 401 is 2 with a remainder of 148.
Put 2 as the next digit of the answer. 
Result so far: 203471.379052
If we take 802 away from 950, we end up with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Step 15:
If we divide 1480 by 401, we get 3 and a remainder of 277.
Record the quotient 3 as the next digit in the result. 
Result so far: 203471.3790523
Subtract 1203 from 1480 to get 277.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2770, and continue the process.

Going ahead to step 16:
If we divide 2770 by 401, we get 6 and a remainder of 364.
Record the quotient 6 as the next digit in the result. 
Result so far: 203471.37905236
Deduct 2406 from 2770 and we're left with 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

The final result is 203471.37905236 with a remainder of 3.64e-07.