We look at the division of 210646 by 54 
Our goal is to divide 210646 by 54.

Step 1:
If we divide 2 by 54, we get 0 and a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 54

Going ahead to step 2:
The number 54 fits into 21 0 times, leaving a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Bring next digit (0) of the dividend behind the 21 and repeat the process: 210 / 54

Let's proceed to step 3:
54 goes into 210 3 times with a remainder of 48.
The next digit of our result is 3. 
Result so far: 3.0
Deduct 162 from 210 and we're left with 48.
Grab the next digit (6) from the dividend, add it to 48, then carry on: 486 / 54

Step 4:
If we divide 486 by 54, we get 9 and a remainder of 0.
The number 9 becomes the next digit in our result. 
Result so far: 39.0
Subtracting 486 from 486 leaves us with 0.
Take the next digit (4) from the dividend and append it to 0, then repeat: 4 / 54

Moving on to step 5:
If we divide 4 by 54, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 390.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (6) from the dividend to 4 and continue with: 46 / 54

Going ahead to step 6:
When dividing 46 by 54, we get 0 with a remainder of 46.
Put 0 as the next digit of the answer. 
Result so far: 3900.0
If we subtract 0 from 46, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 7:
460 divided by 54 is 8 with a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 3900.8
If we take 432 away from 460, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 8:
54 goes into 280 5 times with a remainder of 10.
The next digit of our result is 5. 
Result so far: 3900.85
If we take 270 away from 280, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 9:
100 divided by 54 is 1 with a remainder of 46.
Put 1 as the next digit of the answer. 
Result so far: 3900.851
Deduct 54 from 100 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 10:
The number 54 fits into 460 8 times, leaving a remainder of 28.
The next digit of our result is 8. 
Result so far: 3900.8518
If we subtract 432 from 460, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 11:
54 goes into 280 5 times with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 3900.85185
Subtracting 270 from 280 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 12:
100 divided by 54 is 1 with a remainder of 46.
The number 1 becomes the next digit in our result. 
Result so far: 3900.851851
Subtract 54 from 100 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 13:
54 can be fit into 460 8 times, resulting in a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 3900.8518518
Deduct 432 from 460 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 14:
280 divided by 54 is 5 with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 3900.85185185
If we subtract 270 from 280, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

In conclusion, the division gives 3900.85185185 with a balance of 1e-08.