We look at the division of 23199423 by 145 
Our goal is to divide 23199423 by 145.

Step 1:
145 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 145

Advancing to step 2:
If we divide 23 by 145, we get 0 and a remainder of 23.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 23 after subtracting 0 from 23.
Fetch the next digit (1) from the dividend, attach it to 23 and continue: 231 / 145

Going ahead to step 3:
231 divided by 145 is 1 with a remainder of 86.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 145 away from 231, we end up with 86.
Include the next digit (9) from the dividend after 86, then repeat: 869 / 145

Advancing to step 4:
The number 145 fits into 869 5 times, leaving a remainder of 144.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
If we take 725 away from 869, we end up with 144.
Append the next digit (9) from the dividend to 144 and continue with: 1449 / 145

Let's proceed to step 5:
If we divide 1449 by 145, we get 9 and a remainder of 144.
Use 9 as the next digit of our solution. 
Result so far: 159.0
The remainder is 144 after subtracting 1305 from 1449.
Grab the next digit (4) from the dividend, add it to 144, then carry on: 1444 / 145

Step 6:
145 can be fit into 1444 9 times, resulting in a remainder of 139.
Record the quotient 9 as the next digit in the result. 
Result so far: 1599.0
The remainder is 139 after subtracting 1305 from 1444.
Take the next digit (2) from the dividend and append it to 139, then repeat: 1392 / 145

Step 7:
When dividing 1392 by 145, we get 9 with a remainder of 87.
Record the quotient 9 as the next digit in the result. 
Result so far: 15999.0
If we take 1305 away from 1392, we end up with 87.
Fetch the next digit (3) from the dividend, attach it to 87 and continue: 873 / 145

Going ahead to step 8:
If we divide 873 by 145, we get 6 and a remainder of 3.
Write down 6 as next digit of the result. 
Result so far: 159996.0
If we subtract 870 from 873, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 9:
The number 145 fits into 30 0 times, leaving a remainder of 30.
The next digit of our result is 0. 
Result so far: 159996.0
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 10:
The number 145 fits into 300 2 times, leaving a remainder of 10.
Put 2 as the next digit of the answer. 
Result so far: 159996.02
If we take 290 away from 300, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 11:
100 divided by 145 is 0 with a remainder of 100.
Record the quotient 0 as the next digit in the result. 
Result so far: 159996.02
Subtract 0 from 100 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 12:
145 can be fit into 1000 6 times, resulting in a remainder of 130.
Write down 6 as next digit of the result. 
Result so far: 159996.0206
If we subtract 870 from 1000, we get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Moving on to step 13:
145 can be fit into 1300 8 times, resulting in a remainder of 140.
The next digit of our result is 8. 
Result so far: 159996.02068
If we take 1160 away from 1300, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 14:
When dividing 1400 by 145, we get 9 with a remainder of 95.
Use 9 as the next digit of our solution. 
Result so far: 159996.020689
If we subtract 1305 from 1400, 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.

On to step 15:
145 goes into 950 6 times with a remainder of 80.
Put 6 as the next digit of the answer. 
Result so far: 159996.0206896
If we subtract 870 from 950, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 16:
When dividing 800 by 145, we get 5 with a remainder of 75.
The next digit of our result is 5. 
Result so far: 159996.02068965
The remainder is 75 after subtracting 725 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

The final result is 159996.02068965 with a remainder of 7.5e-08.