23221919 divided by 155 
We want to figure out the number of times 23221919 can be divided by 155.

Step 1:
When dividing 2 by 155, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 155

On to step 2:
155 can be fit into 23 0 times, resulting in a remainder of 23.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 23 and we're left with 23.
Append the next digit (2) from the dividend to 23 and continue with: 232 / 155

Advancing to step 3:
232 divided by 155 is 1 with a remainder of 77.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 155 from 232 to get 77.
Bring next digit (2) of the dividend behind the 77 and repeat the process: 772 / 155

Going ahead to step 4:
772 divided by 155 is 4 with a remainder of 152.
Write down 4 as next digit of the result. 
Result so far: 14.0
Subtracting 620 from 772 leaves us with 152.
Include the next digit (1) from the dividend after 152, then repeat: 1521 / 155

On to step 5:
When dividing 1521 by 155, we get 9 with a remainder of 126.
Put 9 as the next digit of the answer. 
Result so far: 149.0
The remainder is 126 after subtracting 1395 from 1521.
Append the next digit (9) from the dividend to 126 and continue with: 1269 / 155

On to step 6:
When dividing 1269 by 155, we get 8 with a remainder of 29.
Write down 8 as next digit of the result. 
Result so far: 1498.0
Subtracting 1240 from 1269 leaves us with 29.
Grab the next digit (1) from the dividend, add it to 29, then carry on: 291 / 155

Moving on to step 7:
When dividing 291 by 155, we get 1 with a remainder of 136.
Use 1 as the next digit of our solution. 
Result so far: 14981.0
Deduct 155 from 291 and we're left with 136.
Append the next digit (9) from the dividend to 136 and continue with: 1369 / 155

On to step 8:
The number 155 fits into 1369 8 times, leaving a remainder of 129.
Record the quotient 8 as the next digit in the result. 
Result so far: 149818.0
Subtract 1240 from 1369 to get 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Going ahead to step 9:
155 goes into 1290 8 times with a remainder of 50.
Use 8 as the next digit of our solution. 
Result so far: 149818.8
Deduct 1240 from 1290 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.

On to step 10:
When dividing 500 by 155, we get 3 with a remainder of 35.
The number 3 becomes the next digit in our result. 
Result so far: 149818.83
If we subtract 465 from 500, we get 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 11:
155 can be fit into 350 2 times, resulting in a remainder of 40.
Record the quotient 2 as the next digit in the result. 
Result so far: 149818.832
Subtract 310 from 350 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 12:
400 divided by 155 is 2 with a remainder of 90.
Use 2 as the next digit of our solution. 
Result so far: 149818.8322
Deduct 310 from 400 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

In conclusion, the division gives 149818.8322 with a balance of 0.0009.