45398801 divided by 260 
Let's see how many times 260 fits into 45398801.

Step 1:
When dividing 4 by 260, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 260

On to step 2:
When dividing 45 by 260, we get 0 with a remainder of 45.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 45 leaves us with 45.
Include the next digit (3) from the dividend after 45, then repeat: 453 / 260

Moving on to step 3:
The number 260 fits into 453 1 times, leaving a remainder of 193.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 260 away from 453, we end up with 193.
Take the next digit (9) from the dividend and append it to 193, then repeat: 1939 / 260

Let's proceed to step 4:
1939 divided by 260 is 7 with a remainder of 119.
Write down 7 as next digit of the result. 
Result so far: 17.0
If we take 1820 away from 1939, we end up with 119.
Append the next digit (8) from the dividend to 119 and continue with: 1198 / 260

Moving on to step 5:
1198 divided by 260 is 4 with a remainder of 158.
Record the quotient 4 as the next digit in the result. 
Result so far: 174.0
If we take 1040 away from 1198, we end up with 158.
Fetch the next digit (8) from the dividend, attach it to 158 and continue: 1588 / 260

Let's proceed to step 6:
260 goes into 1588 6 times with a remainder of 28.
Write down 6 as next digit of the result. 
Result so far: 1746.0
The remainder is 28 after subtracting 1560 from 1588.
Bring next digit (0) of the dividend behind the 28 and repeat the process: 280 / 260

Let's proceed to step 7:
260 can be fit into 280 1 times, resulting in a remainder of 20.
The number 1 becomes the next digit in our result. 
Result so far: 17461.0
If we subtract 260 from 280, we get 20.
Append the next digit (1) from the dividend to 20 and continue with: 201 / 260

Moving on to step 8:
201 divided by 260 is 0 with a remainder of 201.
Record the quotient 0 as the next digit in the result. 
Result so far: 174610.0
Subtract 0 from 201 to get 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Advancing to step 9:
2010 divided by 260 is 7 with a remainder of 190.
Write down 7 as next digit of the result. 
Result so far: 174610.7
If we subtract 1820 from 2010, 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.

Advancing to step 10:
When dividing 1900 by 260, we get 7 with a remainder of 80.
Put 7 as the next digit of the answer. 
Result so far: 174610.77
Subtracting 1820 from 1900 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The quotient of the division is 174610.77, and the remainder is 0.08.