We look at the division of 53775 by 86 
We're looking to find how many times 86 goes into 53775.

Advancing to step 1:
86 can be fit into 5 0 times, resulting in a remainder of 5.
Use 0 as the next digit of our solution. 
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 / 86

Let's proceed to step 2:
The number 86 fits into 53 0 times, leaving a remainder of 53.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 53, we get 53.
Include the next digit (7) from the dividend after 53, then repeat: 537 / 86

Step 3:
If we divide 537 by 86, we get 6 and a remainder of 21.
The next digit of our result is 6. 
Result so far: 6.0
If we subtract 516 from 537, we get 21.
Bring next digit (7) of the dividend behind the 21 and repeat the process: 217 / 86

On to step 4:
86 can be fit into 217 2 times, resulting in a remainder of 45.
Write down 2 as next digit of the result. 
Result so far: 62.0
Subtracting 172 from 217 leaves us with 45.
Grab the next digit (5) from the dividend, add it to 45, then carry on: 455 / 86

On to step 5:
If we divide 455 by 86, we get 5 and a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 625.0
Subtracting 430 from 455 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 6:
250 divided by 86 is 2 with a remainder of 78.
Write down 2 as next digit of the result. 
Result so far: 625.2
If we subtract 172 from 250, we get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 7:
86 goes into 780 9 times with a remainder of 6.
Write down 9 as next digit of the result. 
Result so far: 625.29
Subtract 774 from 780 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 8:
86 can be fit into 60 0 times, resulting in a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 625.29
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 9:
When dividing 600 by 86, we get 6 with a remainder of 84.
Record the quotient 6 as the next digit in the result. 
Result so far: 625.2906
If we take 516 away from 600, we end up with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Step 10:
When dividing 840 by 86, we get 9 with a remainder of 66.
The number 9 becomes the next digit in our result. 
Result so far: 625.29069
If we take 774 away from 840, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Let's proceed to step 11:
The number 86 fits into 660 7 times, leaving a remainder of 58.
The number 7 becomes the next digit in our result. 
Result so far: 625.290697
Subtracting 602 from 660 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 12:
86 goes into 580 6 times with a remainder of 64.
Put 6 as the next digit of the answer. 
Result so far: 625.2906976
The remainder is 64 after subtracting 516 from 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 13:
The number 86 fits into 640 7 times, leaving a remainder of 38.
Put 7 as the next digit of the answer. 
Result so far: 625.29069767
Subtracting 602 from 640 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Our division results in 625.29069767 with a remaining 3.8e-08.