We're dividing 641103 by 45 
We want to figure out the number of times 641103 can be divided by 45.

Let's proceed to step 1:
When dividing 6 by 45, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 45

Step 2:
45 can be fit into 64 1 times, resulting in a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 45 away from 64, we end up with 19.
Grab the next digit (1) from the dividend, add it to 19, then carry on: 191 / 45

Going ahead to step 3:
When dividing 191 by 45, we get 4 with a remainder of 11.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
If we take 180 away from 191, we end up with 11.
Grab the next digit (1) from the dividend, add it to 11, then carry on: 111 / 45

Let's proceed to step 4:
The number 45 fits into 111 2 times, leaving a remainder of 21.
Record the quotient 2 as the next digit in the result. 
Result so far: 142.0
Subtracting 90 from 111 leaves us with 21.
Bring next digit (0) of the dividend behind the 21 and repeat the process: 210 / 45

Step 5:
When dividing 210 by 45, we get 4 with a remainder of 30.
The next digit of our result is 4. 
Result so far: 1424.0
Subtract 180 from 210 to get 30.
Bring next digit (3) of the dividend behind the 30 and repeat the process: 303 / 45

Moving on to step 6:
If we divide 303 by 45, we get 6 and a remainder of 33.
Use 6 as the next digit of our solution. 
Result so far: 14246.0
The remainder is 33 after subtracting 270 from 303.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 7:
330 divided by 45 is 7 with a remainder of 15.
Use 7 as the next digit of our solution. 
Result so far: 14246.7
If we take 315 away from 330, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 8:
If we divide 150 by 45, we get 3 and a remainder of 15.
Record the quotient 3 as the next digit in the result. 
Result so far: 14246.73
The remainder is 15 after subtracting 135 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 9:
45 goes into 150 3 times with a remainder of 15.
Use 3 as the next digit of our solution. 
Result so far: 14246.733
If we take 135 away from 150, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Our division results in 14246.733 with a remaining 0.0015.