13023257 ÷ 161 
We want to divide 13023257 by 161.

Let's proceed to step 1:
When dividing 1 by 161, we get 0 with 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.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 161

Step 2:
161 goes into 13 0 times with a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Fetch the next digit (0) from the dividend, attach it to 13 and continue: 130 / 161

Let's proceed to step 3:
161 can be fit into 130 0 times, resulting in a remainder of 130.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 130 after subtracting 0 from 130.
Fetch the next digit (2) from the dividend, attach it to 130 and continue: 1302 / 161

Step 4:
161 goes into 1302 8 times with a remainder of 14.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we take 1288 away from 1302, we end up with 14.
Grab the next digit (3) from the dividend, add it to 14, then carry on: 143 / 161

Going ahead to step 5:
161 can be fit into 143 0 times, resulting in a remainder of 143.
Record the quotient 0 as the next digit in the result. 
Result so far: 80.0
Deduct 0 from 143 and we're left with 143.
Append the next digit (2) from the dividend to 143 and continue with: 1432 / 161

Step 6:
When dividing 1432 by 161, we get 8 with a remainder of 144.
Record the quotient 8 as the next digit in the result. 
Result so far: 808.0
Subtract 1288 from 1432 to get 144.
Take the next digit (5) from the dividend and append it to 144, then repeat: 1445 / 161

Moving on to step 7:
If we divide 1445 by 161, we get 8 and a remainder of 157.
Record the quotient 8 as the next digit in the result. 
Result so far: 8088.0
If we take 1288 away from 1445, we end up with 157.
Append the next digit (7) from the dividend to 157 and continue with: 1577 / 161

Advancing to step 8:
161 can be fit into 1577 9 times, resulting in a remainder of 128.
The next digit of our result is 9. 
Result so far: 80889.0
Subtracting 1449 from 1577 leaves us with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Advancing to step 9:
If we divide 1280 by 161, we get 7 and a remainder of 153.
Write down 7 as next digit of the result. 
Result so far: 80889.7
If we take 1127 away from 1280, we end up with 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Let's proceed to step 10:
The number 161 fits into 1530 9 times, leaving a remainder of 81.
Write down 9 as next digit of the result. 
Result so far: 80889.79
Deduct 1449 from 1530 and we're left with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Moving on to step 11:
The number 161 fits into 810 5 times, leaving a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 80889.795
Subtract 805 from 810 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 12:
The number 161 fits into 50 0 times, leaving a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 80889.795
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 13:
161 can be fit into 500 3 times, resulting in a remainder of 17.
Use 3 as the next digit of our solution. 
Result so far: 80889.79503
Subtracting 483 from 500 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 14:
170 divided by 161 is 1 with a remainder of 9.
The next digit of our result is 1. 
Result so far: 80889.795031
If we take 161 away from 170, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 15:
161 goes into 90 0 times with a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 80889.795031
Subtract 0 from 90 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.

Going ahead to step 16:
When dividing 900 by 161, we get 5 with a remainder of 95.
Use 5 as the next digit of our solution. 
Result so far: 80889.79503105
If we subtract 805 from 900, we 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.

After the division, we end up with 80889.79503105 and a remainder of 9.5e-08.