We look at the division of 407286 by 52 
Let's see how many times 52 fits into 407286.

Going ahead to step 1:
If we divide 4 by 52, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 52

Moving on to step 2:
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: 0.0
Deduct 0 from 40 and we're left with 40.
Fetch the next digit (7) from the dividend, attach it to 40 and continue: 407 / 52

On to step 3:
407 divided by 52 is 7 with a remainder of 43.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtract 364 from 407 to get 43.
Append the next digit (2) from the dividend to 43 and continue with: 432 / 52

Advancing to step 4:
When dividing 432 by 52, we get 8 with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 78.0
Deduct 416 from 432 and we're left with 16.
Include the next digit (8) from the dividend after 16, then repeat: 168 / 52

Step 5:
If we divide 168 by 52, we get 3 and a remainder of 12.
The next digit of our result is 3. 
Result so far: 783.0
The remainder is 12 after subtracting 156 from 168.
Fetch the next digit (6) from the dividend, attach it to 12 and continue: 126 / 52

Moving on to step 6:
The number 52 fits into 126 2 times, leaving a remainder of 22.
Use 2 as the next digit of our solution. 
Result so far: 7832.0
If we take 104 away from 126, we end up with 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:
The number 52 fits into 220 4 times, leaving a remainder of 12.
Use 4 as the next digit of our solution. 
Result so far: 7832.4
The remainder is 12 after subtracting 208 from 220.
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 8:
When dividing 120 by 52, we get 2 with a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 7832.42
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.

On to step 9:
160 divided by 52 is 3 with a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 7832.423
If we take 156 away from 160, we end up with 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 10:
52 goes into 40 0 times with a remainder of 40.
The next digit of our result is 0. 
Result so far: 7832.423
Subtract 0 from 40 to 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:
If we divide 400 by 52, we get 7 and a remainder of 36.
Write down 7 as next digit of the result. 
Result so far: 7832.42307
If we take 364 away from 400, we end up with 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:
The number 52 fits into 360 6 times, leaving a remainder of 48.
The next digit of our result is 6. 
Result so far: 7832.423076
Deduct 312 from 360 and we're left 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.

Let's proceed to step 13:
If we divide 480 by 52, we get 9 and a remainder of 12.
Record the quotient 9 as the next digit in the result. 
Result so far: 7832.4230769
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.

Going ahead to step 14:
52 goes into 120 2 times with a remainder of 16.
The next digit of our result is 2. 
Result so far: 7832.42307692
Deduct 104 from 120 and we're left 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.

After the division, we end up with 7832.42307692 and a remainder of 1.6e-08.