31880083 divided by 23 
Let's see how many times 23 fits into 31880083.

Moving on to step 1:
23 can be fit into 3 0 times, resulting in a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 23

Let's proceed to step 2:
The number 23 fits into 31 1 times, leaving a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 23 from 31 to get 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 23

Advancing to step 3:
The number 23 fits into 88 3 times, leaving a remainder of 19.
Use 3 as the next digit of our solution. 
Result so far: 13.0
If we take 69 away from 88, we end up with 19.
Grab the next digit (8) from the dividend, add it to 19, then carry on: 198 / 23

Moving on to step 4:
If we divide 198 by 23, we get 8 and a remainder of 14.
The number 8 becomes the next digit in our result. 
Result so far: 138.0
Subtracting 184 from 198 leaves us with 14.
Take the next digit (0) from the dividend and append it to 14, then repeat: 140 / 23

Advancing to step 5:
If we divide 140 by 23, we get 6 and a remainder of 2.
The next digit of our result is 6. 
Result so far: 1386.0
Deduct 138 from 140 and we're left with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 23

On to step 6:
The number 23 fits into 20 0 times, leaving a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 13860.0
If we subtract 0 from 20, we get 20.
Bring next digit (8) of the dividend behind the 20 and repeat the process: 208 / 23

Step 7:
If we divide 208 by 23, we get 9 and a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 138609.0
Subtract 207 from 208 to get 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 23

On to step 8:
23 goes into 13 0 times with a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 1386090.0
If we take 0 away from 13, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 9:
130 divided by 23 is 5 with a remainder of 15.
The next digit of our result is 5. 
Result so far: 1386090.5
The remainder is 15 after subtracting 115 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 10:
150 divided by 23 is 6 with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 1386090.56
If we subtract 138 from 150, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 11:
The number 23 fits into 120 5 times, leaving a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 1386090.565
If we take 115 away from 120, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 12:
23 goes into 50 2 times with a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 1386090.5652
Deduct 46 from 50 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 13:
The number 23 fits into 40 1 times, leaving a remainder of 17.
The next digit of our result is 1. 
Result so far: 1386090.56521
Subtracting 23 from 40 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.

Let's proceed to step 14:
When dividing 170 by 23, we get 7 with a remainder of 9.
The number 7 becomes the next digit in our result. 
Result so far: 1386090.565217
Subtract 161 from 170 to get 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:
23 can be fit into 90 3 times, resulting in a remainder of 21.
The number 3 becomes the next digit in our result. 
Result so far: 1386090.5652173
Subtracting 69 from 90 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.

Going ahead to step 16:
23 goes into 210 9 times with a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 1386090.56521739
Deduct 207 from 210 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

After the division, we end up with 1386090.56521739 and a remainder of 3e-09.