We look at the division of 53979534 by 366 
We want to figure out the number of times 53979534 can be divided by 366.

Advancing to step 1:
The number 366 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 366

Moving on to step 2:
366 goes into 53 0 times with a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 53 leaves us with 53.
Grab the next digit (9) from the dividend, add it to 53, then carry on: 539 / 366

Advancing to step 3:
539 divided by 366 is 1 with a remainder of 173.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 366 away from 539, we end up with 173.
Take the next digit (7) from the dividend and append it to 173, then repeat: 1737 / 366

Going ahead to step 4:
1737 divided by 366 is 4 with a remainder of 273.
The next digit of our result is 4. 
Result so far: 14.0
If we subtract 1464 from 1737, we get 273.
Include the next digit (9) from the dividend after 273, then repeat: 2739 / 366

Moving on to step 5:
The number 366 fits into 2739 7 times, leaving a remainder of 177.
Record the quotient 7 as the next digit in the result. 
Result so far: 147.0
If we subtract 2562 from 2739, we get 177.
Include the next digit (5) from the dividend after 177, then repeat: 1775 / 366

Advancing to step 6:
When dividing 1775 by 366, we get 4 with a remainder of 311.
Use 4 as the next digit of our solution. 
Result so far: 1474.0
Deduct 1464 from 1775 and we're left with 311.
Take the next digit (3) from the dividend and append it to 311, then repeat: 3113 / 366

Moving on to step 7:
If we divide 3113 by 366, we get 8 and a remainder of 185.
The next digit of our result is 8. 
Result so far: 14748.0
The remainder is 185 after subtracting 2928 from 3113.
Grab the next digit (4) from the dividend, add it to 185, then carry on: 1854 / 366

Going ahead to step 8:
366 goes into 1854 5 times with a remainder of 24.
Put 5 as the next digit of the answer. 
Result so far: 147485.0
If we take 1830 away from 1854, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 9:
366 can be fit into 240 0 times, resulting in a remainder of 240.
Write down 0 as next digit of the result. 
Result so far: 147485.0
Subtract 0 from 240 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Step 10:
366 goes into 2400 6 times with a remainder of 204.
Put 6 as the next digit of the answer. 
Result so far: 147485.06
If we take 2196 away from 2400, we end up with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Let's proceed to step 11:
366 can be fit into 2040 5 times, resulting in a remainder of 210.
Write down 5 as next digit of the result. 
Result so far: 147485.065
Subtracting 1830 from 2040 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.

Let's proceed to step 12:
366 goes into 2100 5 times with a remainder of 270.
The number 5 becomes the next digit in our result. 
Result so far: 147485.0655
The remainder is 270 after subtracting 1830 from 2100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

The final result is 147485.0655 with a remainder of 0.0027.