Let's divide 18321321 by 145
We're looking to find how many times 145 goes into 18321321.

Going ahead to step 1:
145 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 145

Step 2:
If we divide 18 by 145, we get 0 and a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 18 leaves us with 18.
Include the next digit (3) from the dividend after 18, then repeat: 183 / 145

Let's proceed to step 3:
If we divide 183 by 145, we get 1 and a remainder of 38.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 145 from 183 and we're left with 38.
Grab the next digit (2) from the dividend, add it to 38, then carry on: 382 / 145

Moving on to step 4:
145 can be fit into 382 2 times, resulting in a remainder of 92.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Subtract 290 from 382 to get 92.
Take the next digit (1) from the dividend and append it to 92, then repeat: 921 / 145

Step 5:
When dividing 921 by 145, we get 6 with a remainder of 51.
Put 6 as the next digit of the answer. 
Result so far: 126.0
If we take 870 away from 921, we end up with 51.
Include the next digit (3) from the dividend after 51, then repeat: 513 / 145

Let's proceed to step 6:
145 goes into 513 3 times with a remainder of 78.
Use 3 as the next digit of our solution. 
Result so far: 1263.0
Subtracting 435 from 513 leaves us with 78.
Append the next digit (2) from the dividend to 78 and continue with: 782 / 145

Advancing to step 7:
If we divide 782 by 145, we get 5 and a remainder of 57.
Put 5 as the next digit of the answer. 
Result so far: 12635.0
Subtracting 725 from 782 leaves us with 57.
Fetch the next digit (1) from the dividend, attach it to 57 and continue: 571 / 145

Let's proceed to step 8:
145 can be fit into 571 3 times, resulting in a remainder of 136.
Write down 3 as next digit of the result. 
Result so far: 126353.0
The remainder is 136 after subtracting 435 from 571.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Let's proceed to step 9:
1360 divided by 145 is 9 with a remainder of 55.
The number 9 becomes the next digit in our result. 
Result so far: 126353.9
Subtract 1305 from 1360 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 10:
If we divide 550 by 145, we get 3 and a remainder of 115.
Put 3 as the next digit of the answer. 
Result so far: 126353.93
The remainder is 115 after subtracting 435 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Advancing to step 11:
145 goes into 1150 7 times with a remainder of 135.
Put 7 as the next digit of the answer. 
Result so far: 126353.937
Deduct 1015 from 1150 and we're left with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

On to step 12:
145 can be fit into 1350 9 times, resulting in a remainder of 45.
Use 9 as the next digit of our solution. 
Result so far: 126353.9379
Subtract 1305 from 1350 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 13:
The number 145 fits into 450 3 times, leaving a remainder of 15.
Use 3 as the next digit of our solution. 
Result so far: 126353.93793
The remainder is 15 after subtracting 435 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 14:
145 can be fit into 150 1 times, resulting in a remainder of 5.
Record the quotient 1 as the next digit in the result. 
Result so far: 126353.937931
Deduct 145 from 150 and we're left 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.

Step 15:
145 goes into 50 0 times with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 126353.937931
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 16:
145 can be fit into 500 3 times, resulting in a remainder of 65.
The number 3 becomes the next digit in our result. 
Result so far: 126353.93793103
If we subtract 435 from 500, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

The final outcome is 126353.93793103, with a leftover of 6.5e-08.