We're dividing 643418 by 52 
We're looking to find how many times 52 goes into 643418.

Advancing to step 1:
6 divided by 52 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 52

Step 2:
The number 52 fits into 64 1 times, leaving a remainder of 12.
The next digit of our result is 1. 
Result so far: 1.0
If we take 52 away from 64, we end up with 12.
Fetch the next digit (3) from the dividend, attach it to 12 and continue: 123 / 52

Going ahead to step 3:
123 divided by 52 is 2 with a remainder of 19.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtracting 104 from 123 leaves us with 19.
Fetch the next digit (4) from the dividend, attach it to 19 and continue: 194 / 52

Moving on to step 4:
52 can be fit into 194 3 times, resulting in a remainder of 38.
Use 3 as the next digit of our solution. 
Result so far: 123.0
Subtracting 156 from 194 leaves us with 38.
Fetch the next digit (1) from the dividend, attach it to 38 and continue: 381 / 52

Advancing to step 5:
52 goes into 381 7 times with a remainder of 17.
Record the quotient 7 as the next digit in the result. 
Result so far: 1237.0
Subtracting 364 from 381 leaves us with 17.
Grab the next digit (8) from the dividend, add it to 17, then carry on: 178 / 52

Advancing to step 6:
52 can be fit into 178 3 times, resulting in a remainder of 22.
Use 3 as the next digit of our solution. 
Result so far: 12373.0
Subtract 156 from 178 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 7:
When dividing 220 by 52, we get 4 with a remainder of 12.
Use 4 as the next digit of our solution. 
Result so far: 12373.4
Subtract 208 from 220 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.

Moving on to step 8:
52 goes into 120 2 times with a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 12373.42
If we subtract 104 from 120, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 9:
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: 12373.423
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.

On to step 10:
If we divide 40 by 52, we get 0 and a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 12373.423
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 11:
The number 52 fits into 400 7 times, leaving a remainder of 36.
Write down 7 as next digit of the result. 
Result so far: 12373.42307
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 12:
52 goes into 360 6 times with a remainder of 48.
Write down 6 as next digit of the result. 
Result so far: 12373.423076
If we take 312 away from 360, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 13:
52 goes into 480 9 times with a remainder of 12.
Record the quotient 9 as the next digit in the result. 
Result so far: 12373.4230769
If we subtract 468 from 480, we 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.

Let's proceed to step 14:
120 divided by 52 is 2 with a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 12373.42307692
If we take 104 away from 120, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

In conclusion, the division gives 12373.42307692 with a balance of 1.6e-08.