We divide 43345357 by 623
We want to figure out the number of times 43345357 can be divided by 623.

Advancing to step 1:
When dividing 4 by 623, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 623

Advancing to step 2:
43 divided by 623 is 0 with a remainder of 43.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 43, we end up with 43.
Bring next digit (3) of the dividend behind the 43 and repeat the process: 433 / 623

Let's proceed to step 3:
433 divided by 623 is 0 with a remainder of 433.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 433, we get 433.
Bring next digit (4) of the dividend behind the 433 and repeat the process: 4334 / 623

Going ahead to step 4:
The number 623 fits into 4334 6 times, leaving a remainder of 596.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we subtract 3738 from 4334, we get 596.
Fetch the next digit (5) from the dividend, attach it to 596 and continue: 5965 / 623

Moving on to step 5:
The number 623 fits into 5965 9 times, leaving a remainder of 358.
The number 9 becomes the next digit in our result. 
Result so far: 69.0
Subtract 5607 from 5965 to get 358.
Fetch the next digit (3) from the dividend, attach it to 358 and continue: 3583 / 623

Let's proceed to step 6:
The number 623 fits into 3583 5 times, leaving a remainder of 468.
The next digit of our result is 5. 
Result so far: 695.0
The remainder is 468 after subtracting 3115 from 3583.
Include the next digit (5) from the dividend after 468, then repeat: 4685 / 623

Moving on to step 7:
The number 623 fits into 4685 7 times, leaving a remainder of 324.
The number 7 becomes the next digit in our result. 
Result so far: 6957.0
Subtract 4361 from 4685 to get 324.
Include the next digit (7) from the dividend after 324, then repeat: 3247 / 623

Moving on to step 8:
623 goes into 3247 5 times with a remainder of 132.
The next digit of our result is 5. 
Result so far: 69575.0
Subtracting 3115 from 3247 leaves us with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Advancing to step 9:
When dividing 1320 by 623, we get 2 with a remainder of 74.
Put 2 as the next digit of the answer. 
Result so far: 69575.2
If we take 1246 away from 1320, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 10:
When dividing 740 by 623, we get 1 with a remainder of 117.
Write down 1 as next digit of the result. 
Result so far: 69575.21
If we take 623 away from 740, we end up with 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Let's proceed to step 11:
1170 divided by 623 is 1 with a remainder of 547.
Put 1 as the next digit of the answer. 
Result so far: 69575.211
Deduct 623 from 1170 and we're left with 547.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5470, and continue the process.

After the division, we end up with 69575.211 and a remainder of 0.0547.