We look at the division of 53266113 by 407 
We're looking to find how many times 407 goes into 53266113.

Let's proceed to step 1:
If we divide 5 by 407, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 407

Step 2:
407 goes into 53 0 times with a remainder of 53.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 53 and we're left with 53.
Include the next digit (2) from the dividend after 53, then repeat: 532 / 407

Let's proceed to step 3:
The number 407 fits into 532 1 times, leaving a remainder of 125.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 407 from 532 to get 125.
Append the next digit (6) from the dividend to 125 and continue with: 1256 / 407

Going ahead to step 4:
When dividing 1256 by 407, we get 3 with a remainder of 35.
The next digit of our result is 3. 
Result so far: 13.0
If we take 1221 away from 1256, we end up with 35.
Append the next digit (6) from the dividend to 35 and continue with: 356 / 407

Advancing to step 5:
407 goes into 356 0 times with a remainder of 356.
Record the quotient 0 as the next digit in the result. 
Result so far: 130.0
Subtracting 0 from 356 leaves us with 356.
Append the next digit (1) from the dividend to 356 and continue with: 3561 / 407

On to step 6:
The number 407 fits into 3561 8 times, leaving a remainder of 305.
The number 8 becomes the next digit in our result. 
Result so far: 1308.0
Deduct 3256 from 3561 and we're left with 305.
Grab the next digit (1) from the dividend, add it to 305, then carry on: 3051 / 407

Advancing to step 7:
407 goes into 3051 7 times with a remainder of 202.
The number 7 becomes the next digit in our result. 
Result so far: 13087.0
Subtract 2849 from 3051 to get 202.
Take the next digit (3) from the dividend and append it to 202, then repeat: 2023 / 407

Let's proceed to step 8:
When dividing 2023 by 407, we get 4 with a remainder of 395.
Put 4 as the next digit of the answer. 
Result so far: 130874.0
Subtracting 1628 from 2023 leaves us with 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Moving on to step 9:
3950 divided by 407 is 9 with a remainder of 287.
The next digit of our result is 9. 
Result so far: 130874.9
If we take 3663 away from 3950, we end up with 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Going ahead to step 10:
The number 407 fits into 2870 7 times, leaving a remainder of 21.
The number 7 becomes the next digit in our result. 
Result so far: 130874.97
If we subtract 2849 from 2870, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 11:
When dividing 210 by 407, we get 0 with a remainder of 210.
Use 0 as the next digit of our solution. 
Result so far: 130874.97
Subtracting 0 from 210 leaves us with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Step 12:
407 goes into 2100 5 times with a remainder of 65.
Put 5 as the next digit of the answer. 
Result so far: 130874.9705
Subtracting 2035 from 2100 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Moving on to step 13:
The number 407 fits into 650 1 times, leaving a remainder of 243.
Record the quotient 1 as the next digit in the result. 
Result so far: 130874.97051
The remainder is 243 after subtracting 407 from 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Step 14:
The number 407 fits into 2430 5 times, leaving a remainder of 395.
Write down 5 as next digit of the result. 
Result so far: 130874.970515
Deduct 2035 from 2430 and we're left with 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Step 15:
3950 divided by 407 is 9 with a remainder of 287.
The next digit of our result is 9. 
Result so far: 130874.9705159
Deduct 3663 from 3950 and we're left with 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

On to step 16:
The number 407 fits into 2870 7 times, leaving a remainder of 21.
Write down 7 as next digit of the result. 
Result so far: 130874.97051597
Deduct 2849 from 2870 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

The final result is 130874.97051597 with a remainder of 2.1e-08.