We're dividing 15523274 by 260 
Our goal is to divide 15523274 by 260.

Advancing to step 1:
260 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 260

Going ahead to step 2:
The number 260 fits into 15 0 times, leaving a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Take the next digit (5) from the dividend and append it to 15, then repeat: 155 / 260

Let's proceed to step 3:
The number 260 fits into 155 0 times, leaving a remainder of 155.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 155 and we're left with 155.
Append the next digit (2) from the dividend to 155 and continue with: 1552 / 260

Let's proceed to step 4:
If we divide 1552 by 260, we get 5 and a remainder of 252.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we subtract 1300 from 1552, we get 252.
Append the next digit (3) from the dividend to 252 and continue with: 2523 / 260

Step 5:
260 can be fit into 2523 9 times, resulting in a remainder of 183.
The next digit of our result is 9. 
Result so far: 59.0
Deduct 2340 from 2523 and we're left with 183.
Bring next digit (2) of the dividend behind the 183 and repeat the process: 1832 / 260

Step 6:
260 goes into 1832 7 times with a remainder of 12.
Write down 7 as next digit of the result. 
Result so far: 597.0
The remainder is 12 after subtracting 1820 from 1832.
Fetch the next digit (7) from the dividend, attach it to 12 and continue: 127 / 260

Advancing to step 7:
When dividing 127 by 260, we get 0 with a remainder of 127.
The next digit of our result is 0. 
Result so far: 5970.0
If we take 0 away from 127, we end up with 127.
Grab the next digit (4) from the dividend, add it to 127, then carry on: 1274 / 260

Going ahead to step 8:
If we divide 1274 by 260, we get 4 and a remainder of 234.
Use 4 as the next digit of our solution. 
Result so far: 59704.0
Subtracting 1040 from 1274 leaves us with 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Moving on to step 9:
2340 divided by 260 is 9 with a remainder of 0.
Use 9 as the next digit of our solution. 
Result so far: 59704.9
If we subtract 2340 from 2340, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
If we divide 0 by 260, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 59704.9
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 11:
If we divide 0 by 260, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 59704.9
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 59704.9 with a remainder of 0.0.