We're dividing 4183545 by 641 
We're looking to find how many times 641 goes into 4183545.

On to step 1:
If we divide 4 by 641, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Take the next digit (1) from the dividend and append it to 4, then repeat: 41 / 641

On to step 2:
When dividing 41 by 641, we get 0 with a remainder of 41.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 41 and we're left with 41.
Append the next digit (8) from the dividend to 41 and continue with: 418 / 641

Moving on to step 3:
418 divided by 641 is 0 with a remainder of 418.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 418, we end up with 418.
Take the next digit (3) from the dividend and append it to 418, then repeat: 4183 / 641

Step 4:
641 can be fit into 4183 6 times, resulting in a remainder of 337.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtracting 3846 from 4183 leaves us with 337.
Include the next digit (5) from the dividend after 337, then repeat: 3375 / 641

Moving on to step 5:
If we divide 3375 by 641, we get 5 and a remainder of 170.
Record the quotient 5 as the next digit in the result. 
Result so far: 65.0
The remainder is 170 after subtracting 3205 from 3375.
Include the next digit (4) from the dividend after 170, then repeat: 1704 / 641

On to step 6:
1704 divided by 641 is 2 with a remainder of 422.
Record the quotient 2 as the next digit in the result. 
Result so far: 652.0
Subtract 1282 from 1704 to get 422.
Take the next digit (5) from the dividend and append it to 422, then repeat: 4225 / 641

Step 7:
4225 divided by 641 is 6 with a remainder of 379.
The number 6 becomes the next digit in our result. 
Result so far: 6526.0
Subtracting 3846 from 4225 leaves us with 379.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3790, and continue the process.

Let's proceed to step 8:
If we divide 3790 by 641, we get 5 and a remainder of 585.
Use 5 as the next digit of our solution. 
Result so far: 6526.5
Subtracting 3205 from 3790 leaves us with 585.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5850, and continue the process.

Moving on to step 9:
641 goes into 5850 9 times with a remainder of 81.
The next digit of our result is 9. 
Result so far: 6526.59
The remainder is 81 after subtracting 5769 from 5850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Moving on to step 10:
When dividing 810 by 641, we get 1 with a remainder of 169.
The number 1 becomes the next digit in our result. 
Result so far: 6526.591
If we subtract 641 from 810, we get 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

On to step 11:
When dividing 1690 by 641, we get 2 with a remainder of 408.
Record the quotient 2 as the next digit in the result. 
Result so far: 6526.5912
If we subtract 1282 from 1690, we get 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Step 12:
641 can be fit into 4080 6 times, resulting in a remainder of 234.
Record the quotient 6 as the next digit in the result. 
Result so far: 6526.59126
If we subtract 3846 from 4080, we get 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Going ahead to step 13:
641 goes into 2340 3 times with a remainder of 417.
Put 3 as the next digit of the answer. 
Result so far: 6526.591263
If we subtract 1923 from 2340, we get 417.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4170, and continue the process.

Going ahead to step 14:
The number 641 fits into 4170 6 times, leaving a remainder of 324.
Put 6 as the next digit of the answer. 
Result so far: 6526.5912636
Subtracting 3846 from 4170 leaves us with 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Going ahead to step 15:
641 can be fit into 3240 5 times, resulting in a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 6526.59126365
Deduct 3205 from 3240 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

In conclusion, the division gives 6526.59126365 with a balance of 3.5e-08.