We divide 52134542 by 210
Our goal is to divide 52134542 by 210.

Moving on to step 1:
5 divided by 210 is 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 210

Going ahead to step 2:
210 goes into 52 0 times with a remainder of 52.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 52, we end up with 52.
Fetch the next digit (1) from the dividend, attach it to 52 and continue: 521 / 210

Step 3:
When dividing 521 by 210, we get 2 with a remainder of 101.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 420 from 521 leaves us with 101.
Grab the next digit (3) from the dividend, add it to 101, then carry on: 1013 / 210

Step 4:
210 can be fit into 1013 4 times, resulting in a remainder of 173.
Write down 4 as next digit of the result. 
Result so far: 24.0
If we subtract 840 from 1013, we get 173.
Grab the next digit (4) from the dividend, add it to 173, then carry on: 1734 / 210

Advancing to step 5:
If we divide 1734 by 210, we get 8 and a remainder of 54.
The number 8 becomes the next digit in our result. 
Result so far: 248.0
The remainder is 54 after subtracting 1680 from 1734.
Fetch the next digit (5) from the dividend, attach it to 54 and continue: 545 / 210

Going ahead to step 6:
545 divided by 210 is 2 with a remainder of 125.
Record the quotient 2 as the next digit in the result. 
Result so far: 2482.0
If we take 420 away from 545, we end up with 125.
Include the next digit (4) from the dividend after 125, then repeat: 1254 / 210

Going ahead to step 7:
1254 divided by 210 is 5 with a remainder of 204.
Put 5 as the next digit of the answer. 
Result so far: 24825.0
The remainder is 204 after subtracting 1050 from 1254.
Take the next digit (2) from the dividend and append it to 204, then repeat: 2042 / 210

Going ahead to step 8:
The number 210 fits into 2042 9 times, leaving a remainder of 152.
Use 9 as the next digit of our solution. 
Result so far: 248259.0
If we take 1890 away from 2042, we end up with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Going ahead to step 9:
If we divide 1520 by 210, we get 7 and a remainder of 50.
The next digit of our result is 7. 
Result so far: 248259.7
Subtract 1470 from 1520 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 10:
500 divided by 210 is 2 with a remainder of 80.
Write down 2 as next digit of the result. 
Result so far: 248259.72
If we subtract 420 from 500, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 11:
210 can be fit into 800 3 times, resulting in a remainder of 170.
The number 3 becomes the next digit in our result. 
Result so far: 248259.723
Subtract 630 from 800 to get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Going ahead to step 12:
210 can be fit into 1700 8 times, resulting in a remainder of 20.
The number 8 becomes the next digit in our result. 
Result so far: 248259.7238
The remainder is 20 after subtracting 1680 from 1700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 13:
200 divided by 210 is 0 with a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 248259.7238
The remainder is 200 after subtracting 0 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 14:
210 can be fit into 2000 9 times, resulting in a remainder of 110.
Use 9 as the next digit of our solution. 
Result so far: 248259.723809
Deduct 1890 from 2000 and we're left with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Moving on to step 15:
1100 divided by 210 is 5 with a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 248259.7238095
Subtract 1050 from 1100 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 16:
The number 210 fits into 500 2 times, leaving a remainder of 80.
The number 2 becomes the next digit in our result. 
Result so far: 248259.72380952
The remainder is 80 after subtracting 420 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The final result is 248259.72380952 with a remainder of 8e-08.