Let's divide 21174323 by 260
We're looking to find how many times 260 goes into 21174323.

Let's proceed to step 1:
If we divide 2 by 260, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 260

Going ahead to step 2:
21 divided by 260 is 0 with a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Grab the next digit (1) from the dividend, add it to 21, then carry on: 211 / 260

On to step 3:
If we divide 211 by 260, we get 0 and a remainder of 211.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 211 after subtracting 0 from 211.
Fetch the next digit (7) from the dividend, attach it to 211 and continue: 2117 / 260

Let's proceed to step 4:
The number 260 fits into 2117 8 times, leaving a remainder of 37.
The next digit of our result is 8. 
Result so far: 8.0
The remainder is 37 after subtracting 2080 from 2117.
Grab the next digit (4) from the dividend, add it to 37, then carry on: 374 / 260

Step 5:
When dividing 374 by 260, we get 1 with a remainder of 114.
The next digit of our result is 1. 
Result so far: 81.0
If we subtract 260 from 374, we get 114.
Append the next digit (3) from the dividend to 114 and continue with: 1143 / 260

Let's proceed to step 6:
1143 divided by 260 is 4 with a remainder of 103.
Use 4 as the next digit of our solution. 
Result so far: 814.0
Deduct 1040 from 1143 and we're left with 103.
Fetch the next digit (2) from the dividend, attach it to 103 and continue: 1032 / 260

On to step 7:
260 goes into 1032 3 times with a remainder of 252.
The next digit of our result is 3. 
Result so far: 8143.0
If we take 780 away from 1032, we end up with 252.
Include the next digit (3) from the dividend after 252, then repeat: 2523 / 260

Step 8:
When dividing 2523 by 260, we get 9 with a remainder of 183.
Record the quotient 9 as the next digit in the result. 
Result so far: 81439.0
If we subtract 2340 from 2523, we get 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Moving on to step 9:
The number 260 fits into 1830 7 times, leaving a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 81439.7
Subtracting 1820 from 1830 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.

Advancing to step 10:
100 divided by 260 is 0 with a remainder of 100.
Put 0 as the next digit of the answer. 
Result so far: 81439.7
Deduct 0 from 100 and we're left 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.

Advancing to step 11:
When dividing 1000 by 260, we get 3 with a remainder of 220.
Put 3 as the next digit of the answer. 
Result so far: 81439.703
The remainder is 220 after subtracting 780 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

On to step 12:
2200 divided by 260 is 8 with a remainder of 120.
Put 8 as the next digit of the answer. 
Result so far: 81439.7038
If we subtract 2080 from 2200, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 13:
When dividing 1200 by 260, we get 4 with a remainder of 160.
Record the quotient 4 as the next digit in the result. 
Result so far: 81439.70384
Subtracting 1040 from 1200 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.

Advancing to step 14:
The number 260 fits into 1600 6 times, leaving a remainder of 40.
Put 6 as the next digit of the answer. 
Result so far: 81439.703846
Subtracting 1560 from 1600 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.

Let's proceed to step 15:
When dividing 400 by 260, we get 1 with a remainder of 140.
Record the quotient 1 as the next digit in the result. 
Result so far: 81439.7038461
If we take 260 away from 400, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 16:
260 goes into 1400 5 times with a remainder of 100.
Use 5 as the next digit of our solution. 
Result so far: 81439.70384615
Deduct 1300 from 1400 and we're left 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 81439.70384615 and a remainder of 1e-07.