We look at the division of 51738352 by 210 
We want to divide 51738352 by 210.

Step 1:
210 can be fit into 5 0 times, resulting in a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 210

Advancing to step 2:
If we divide 51 by 210, we get 0 and a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 51, we get 51.
Include the next digit (7) from the dividend after 51, then repeat: 517 / 210

On to step 3:
When dividing 517 by 210, we get 2 with a remainder of 97.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 420 from 517, we get 97.
Append the next digit (3) from the dividend to 97 and continue with: 973 / 210

Advancing to step 4:
When dividing 973 by 210, we get 4 with a remainder of 133.
The next digit of our result is 4. 
Result so far: 24.0
Subtract 840 from 973 to get 133.
Take the next digit (8) from the dividend and append it to 133, then repeat: 1338 / 210

Advancing to step 5:
210 can be fit into 1338 6 times, resulting in a remainder of 78.
Put 6 as the next digit of the answer. 
Result so far: 246.0
Deduct 1260 from 1338 and we're left with 78.
Fetch the next digit (3) from the dividend, attach it to 78 and continue: 783 / 210

Step 6:
If we divide 783 by 210, we get 3 and a remainder of 153.
Write down 3 as next digit of the result. 
Result so far: 2463.0
Subtract 630 from 783 to get 153.
Fetch the next digit (5) from the dividend, attach it to 153 and continue: 1535 / 210

Advancing to step 7:
When dividing 1535 by 210, we get 7 with a remainder of 65.
The number 7 becomes the next digit in our result. 
Result so far: 24637.0
If we take 1470 away from 1535, we end up with 65.
Bring next digit (2) of the dividend behind the 65 and repeat the process: 652 / 210

Going ahead to step 8:
When dividing 652 by 210, we get 3 with a remainder of 22.
Put 3 as the next digit of the answer. 
Result so far: 246373.0
If we take 630 away from 652, 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.

On to step 9:
The number 210 fits into 220 1 times, leaving a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 246373.1
The remainder is 10 after subtracting 210 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 10:
210 goes into 100 0 times with a remainder of 100.
Write down 0 as next digit of the result. 
Result so far: 246373.1
Subtracting 0 from 100 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 11:
The number 210 fits into 1000 4 times, leaving a remainder of 160.
Put 4 as the next digit of the answer. 
Result so far: 246373.104
Deduct 840 from 1000 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 12:
The number 210 fits into 1600 7 times, leaving a remainder of 130.
Record the quotient 7 as the next digit in the result. 
Result so far: 246373.1047
Deduct 1470 from 1600 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Step 13:
1300 divided by 210 is 6 with a remainder of 40.
The number 6 becomes the next digit in our result. 
Result so far: 246373.10476
If we subtract 1260 from 1300, we 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.

Advancing to step 14:
400 divided by 210 is 1 with a remainder of 190.
The number 1 becomes the next digit in our result. 
Result so far: 246373.104761
Subtracting 210 from 400 leaves us with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Moving on to step 15:
210 goes into 1900 9 times with a remainder of 10.
The number 9 becomes the next digit in our result. 
Result so far: 246373.1047619
The remainder is 10 after subtracting 1890 from 1900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 16:
210 goes into 100 0 times with a remainder of 100.
Put 0 as the next digit of the answer. 
Result so far: 246373.1047619
Subtracting 0 from 100 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Our division results in 246373.1047619 with a remaining 1e-07.