Let's divide 87526524 by 210
We want to figure out the number of times 87526524 can be divided by 210.

On to step 1:
210 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 210

Let's proceed to step 2:
When dividing 87 by 210, we get 0 with a remainder of 87.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 87 to get 87.
Grab the next digit (5) from the dividend, add it to 87, then carry on: 875 / 210

Going ahead to step 3:
210 can be fit into 875 4 times, resulting in a remainder of 35.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 35 after subtracting 840 from 875.
Include the next digit (2) from the dividend after 35, then repeat: 352 / 210

Step 4:
210 can be fit into 352 1 times, resulting in a remainder of 142.
Record the quotient 1 as the next digit in the result. 
Result so far: 41.0
If we subtract 210 from 352, we get 142.
Bring next digit (6) of the dividend behind the 142 and repeat the process: 1426 / 210

Let's proceed to step 5:
210 can be fit into 1426 6 times, resulting in a remainder of 166.
The next digit of our result is 6. 
Result so far: 416.0
Subtract 1260 from 1426 to get 166.
Fetch the next digit (5) from the dividend, attach it to 166 and continue: 1665 / 210

Moving on to step 6:
210 can be fit into 1665 7 times, resulting in a remainder of 195.
The number 7 becomes the next digit in our result. 
Result so far: 4167.0
The remainder is 195 after subtracting 1470 from 1665.
Take the next digit (2) from the dividend and append it to 195, then repeat: 1952 / 210

Moving on to step 7:
210 can be fit into 1952 9 times, resulting in a remainder of 62.
The number 9 becomes the next digit in our result. 
Result so far: 41679.0
Subtract 1890 from 1952 to get 62.
Grab the next digit (4) from the dividend, add it to 62, then carry on: 624 / 210

On to step 8:
When dividing 624 by 210, we get 2 with a remainder of 204.
The number 2 becomes the next digit in our result. 
Result so far: 416792.0
If we subtract 420 from 624, we get 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Advancing to step 9:
If we divide 2040 by 210, we get 9 and a remainder of 150.
Use 9 as the next digit of our solution. 
Result so far: 416792.9
If we take 1890 away from 2040, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 10:
210 goes into 1500 7 times with a remainder of 30.
Use 7 as the next digit of our solution. 
Result so far: 416792.97
If we take 1470 away from 1500, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 11:
The number 210 fits into 300 1 times, leaving a remainder of 90.
Write down 1 as next digit of the result. 
Result so far: 416792.971
If we subtract 210 from 300, we get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Step 12:
The number 210 fits into 900 4 times, leaving a remainder of 60.
Put 4 as the next digit of the answer. 
Result so far: 416792.9714
Deduct 840 from 900 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 13:
210 goes into 600 2 times with a remainder of 180.
Write down 2 as next digit of the result. 
Result so far: 416792.97142
Deduct 420 from 600 and we're left with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 14:
If we divide 1800 by 210, we get 8 and a remainder of 120.
The next digit of our result is 8. 
Result so far: 416792.971428
If we take 1680 away from 1800, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 15:
The number 210 fits into 1200 5 times, leaving a remainder of 150.
The number 5 becomes the next digit in our result. 
Result so far: 416792.9714285
Subtracting 1050 from 1200 leaves us with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 16:
When dividing 1500 by 210, we get 7 with a remainder of 30.
Write down 7 as next digit of the result. 
Result so far: 416792.97142857
The remainder is 30 after subtracting 1470 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The quotient of the division is 416792.97142857, and the remainder is 3e-08.