26513635 ÷ 210 
We want to figure out the number of times 26513635 can be divided by 210.

Going ahead to step 1:
210 goes into 2 0 times with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Take the next digit (6) from the dividend and append it to 2, then repeat: 26 / 210

On to step 2:
When dividing 26 by 210, we get 0 with a remainder of 26.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 26, we end up with 26.
Fetch the next digit (5) from the dividend, attach it to 26 and continue: 265 / 210

On to step 3:
210 goes into 265 1 times with a remainder of 55.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 210 from 265 to get 55.
Take the next digit (1) from the dividend and append it to 55, then repeat: 551 / 210

Step 4:
210 can be fit into 551 2 times, resulting in a remainder of 131.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we subtract 420 from 551, we get 131.
Take the next digit (3) from the dividend and append it to 131, then repeat: 1313 / 210

Going ahead to step 5:
The number 210 fits into 1313 6 times, leaving a remainder of 53.
Put 6 as the next digit of the answer. 
Result so far: 126.0
Subtracting 1260 from 1313 leaves us with 53.
Append the next digit (6) from the dividend to 53 and continue with: 536 / 210

Step 6:
If we divide 536 by 210, we get 2 and a remainder of 116.
The next digit of our result is 2. 
Result so far: 1262.0
If we take 420 away from 536, we end up with 116.
Fetch the next digit (3) from the dividend, attach it to 116 and continue: 1163 / 210

Let's proceed to step 7:
The number 210 fits into 1163 5 times, leaving a remainder of 113.
Write down 5 as next digit of the result. 
Result so far: 12625.0
Subtracting 1050 from 1163 leaves us with 113.
Take the next digit (5) from the dividend and append it to 113, then repeat: 1135 / 210

Let's proceed to step 8:
If we divide 1135 by 210, we get 5 and a remainder of 85.
Write down 5 as next digit of the result. 
Result so far: 126255.0
The remainder is 85 after subtracting 1050 from 1135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Let's proceed to step 9:
210 goes into 850 4 times with a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 126255.4
If we take 840 away from 850, 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 10:
The number 210 fits into 100 0 times, leaving a remainder of 100.
Put 0 as the next digit of the answer. 
Result so far: 126255.4
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.

Moving on to step 11:
The number 210 fits into 1000 4 times, leaving a remainder of 160.
The number 4 becomes the next digit in our result. 
Result so far: 126255.404
Subtracting 840 from 1000 leaves us 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.

Moving on to step 12:
If we divide 1600 by 210, we get 7 and a remainder of 130.
The number 7 becomes the next digit in our result. 
Result so far: 126255.4047
Subtract 1470 from 1600 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Going ahead to step 13:
When dividing 1300 by 210, we get 6 with a remainder of 40.
Record the quotient 6 as the next digit in the result. 
Result so far: 126255.40476
Subtracting 1260 from 1300 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 14:
400 divided by 210 is 1 with a remainder of 190.
Put 1 as the next digit of the answer. 
Result so far: 126255.404761
If we subtract 210 from 400, we get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

On to step 15:
When dividing 1900 by 210, we get 9 with a remainder of 10.
The next digit of our result is 9. 
Result so far: 126255.4047619
Subtract 1890 from 1900 to 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.

Advancing to step 16:
210 goes into 100 0 times with a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 126255.4047619
If we take 0 away from 100, we end up 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.

After the division, we end up with 126255.4047619 and a remainder of 1e-07.