We're dividing 34234987 by 145 
Let's see how many times 145 fits into 34234987.

Going ahead to step 1:
145 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 145

Let's proceed to step 2:
The number 145 fits into 34 0 times, leaving a remainder of 34.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 34 to get 34.
Bring next digit (2) of the dividend behind the 34 and repeat the process: 342 / 145

Going ahead to step 3:
145 goes into 342 2 times with a remainder of 52.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 290 from 342 leaves us with 52.
Include the next digit (3) from the dividend after 52, then repeat: 523 / 145

Advancing to step 4:
When dividing 523 by 145, we get 3 with a remainder of 88.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
Subtracting 435 from 523 leaves us with 88.
Include the next digit (4) from the dividend after 88, then repeat: 884 / 145

Step 5:
When dividing 884 by 145, we get 6 with a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 236.0
Subtracting 870 from 884 leaves us with 14.
Append the next digit (9) from the dividend to 14 and continue with: 149 / 145

Step 6:
When dividing 149 by 145, we get 1 with a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 2361.0
Deduct 145 from 149 and we're left with 4.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 145

Moving on to step 7:
145 goes into 48 0 times with a remainder of 48.
The number 0 becomes the next digit in our result. 
Result so far: 23610.0
Subtracting 0 from 48 leaves us with 48.
Bring next digit (7) of the dividend behind the 48 and repeat the process: 487 / 145

Step 8:
487 divided by 145 is 3 with a remainder of 52.
The number 3 becomes the next digit in our result. 
Result so far: 236103.0
Subtracting 435 from 487 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 9:
When dividing 520 by 145, we get 3 with a remainder of 85.
Put 3 as the next digit of the answer. 
Result so far: 236103.3
Deduct 435 from 520 and we're left with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Step 10:
145 can be fit into 850 5 times, resulting in a remainder of 125.
Put 5 as the next digit of the answer. 
Result so far: 236103.35
Subtract 725 from 850 to get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Moving on to step 11:
145 goes into 1250 8 times with a remainder of 90.
The next digit of our result is 8. 
Result so far: 236103.358
If we take 1160 away from 1250, we end up 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.

Let's proceed to step 12:
900 divided by 145 is 6 with a remainder of 30.
The number 6 becomes the next digit in our result. 
Result so far: 236103.3586
Subtract 870 from 900 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 13:
If we divide 300 by 145, we get 2 and a remainder of 10.
Record the quotient 2 as the next digit in the result. 
Result so far: 236103.35862
The remainder is 10 after subtracting 290 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 14:
If we divide 100 by 145, we get 0 and a remainder of 100.
The next digit of our result is 0. 
Result so far: 236103.35862
If we subtract 0 from 100, we 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.

On to step 15:
145 can be fit into 1000 6 times, resulting in a remainder of 130.
The next digit of our result is 6. 
Result so far: 236103.3586206
Deduct 870 from 1000 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Step 16:
The number 145 fits into 1300 8 times, leaving a remainder of 140.
Put 8 as the next digit of the answer. 
Result so far: 236103.35862068
Subtracting 1160 from 1300 leaves us 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.

The final result is 236103.35862068 with a remainder of 1.4e-07.