We divide 643607 by 52
We want to figure out the number of times 643607 can be divided by 52.

Moving on to step 1:
52 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 52

Advancing to step 2:
52 can be fit into 64 1 times, resulting in a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 52 from 64 to get 12.
Append the next digit (3) from the dividend to 12 and continue with: 123 / 52

Let's proceed to step 3:
123 divided by 52 is 2 with a remainder of 19.
Write down 2 as next digit of the result. 
Result so far: 12.0
If we subtract 104 from 123, we get 19.
Grab the next digit (6) from the dividend, add it to 19, then carry on: 196 / 52

Moving on to step 4:
The number 52 fits into 196 3 times, leaving a remainder of 40.
Write down 3 as next digit of the result. 
Result so far: 123.0
Subtract 156 from 196 to get 40.
Fetch the next digit (0) from the dividend, attach it to 40 and continue: 400 / 52

Moving on to step 5:
If we divide 400 by 52, we get 7 and a remainder of 36.
Record the quotient 7 as the next digit in the result. 
Result so far: 1237.0
If we take 364 away from 400, we end up with 36.
Include the next digit (7) from the dividend after 36, then repeat: 367 / 52

Going ahead to step 6:
The number 52 fits into 367 7 times, leaving a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 12377.0
If we subtract 364 from 367, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 7:
30 divided by 52 is 0 with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 12377.0
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
If we divide 300 by 52, we get 5 and a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 12377.05
Subtracting 260 from 300 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 9:
52 can be fit into 400 7 times, resulting in a remainder of 36.
Write down 7 as next digit of the result. 
Result so far: 12377.057
Subtract 364 from 400 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 10:
52 can be fit into 360 6 times, resulting in a remainder of 48.
Record the quotient 6 as the next digit in the result. 
Result so far: 12377.0576
If we subtract 312 from 360, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 11:
When dividing 480 by 52, we get 9 with a remainder of 12.
Write down 9 as next digit of the result. 
Result so far: 12377.05769
Subtract 468 from 480 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 12:
52 can be fit into 120 2 times, resulting in a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 12377.057692
The remainder is 16 after subtracting 104 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 13:
160 divided by 52 is 3 with a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 12377.0576923
If we subtract 156 from 160, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 14:
If we divide 40 by 52, we get 0 and a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 12377.0576923
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final outcome is 12377.0576923, with a leftover of 4e-08.