We look at the division of 45191509 by 545 
Let's see how many times 545 fits into 45191509.

Going ahead to step 1:
4 divided by 545 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 545

Step 2:
45 divided by 545 is 0 with a remainder of 45.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 45, we end up with 45.
Take the next digit (1) from the dividend and append it to 45, then repeat: 451 / 545

On to step 3:
The number 545 fits into 451 0 times, leaving a remainder of 451.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 451 and we're left with 451.
Bring next digit (9) of the dividend behind the 451 and repeat the process: 4519 / 545

Moving on to step 4:
4519 divided by 545 is 8 with a remainder of 159.
The next digit of our result is 8. 
Result so far: 8.0
If we take 4360 away from 4519, we end up with 159.
Include the next digit (1) from the dividend after 159, then repeat: 1591 / 545

Let's proceed to step 5:
1591 divided by 545 is 2 with a remainder of 501.
The next digit of our result is 2. 
Result so far: 82.0
The remainder is 501 after subtracting 1090 from 1591.
Take the next digit (5) from the dividend and append it to 501, then repeat: 5015 / 545

Step 6:
When dividing 5015 by 545, we get 9 with a remainder of 110.
Record the quotient 9 as the next digit in the result. 
Result so far: 829.0
Deduct 4905 from 5015 and we're left with 110.
Take the next digit (0) from the dividend and append it to 110, then repeat: 1100 / 545

Going ahead to step 7:
When dividing 1100 by 545, we get 2 with a remainder of 10.
The number 2 becomes the next digit in our result. 
Result so far: 8292.0
Deduct 1090 from 1100 and we're left with 10.
Fetch the next digit (9) from the dividend, attach it to 10 and continue: 109 / 545

Moving on to step 8:
The number 545 fits into 109 0 times, leaving a remainder of 109.
Record the quotient 0 as the next digit in the result. 
Result so far: 82920.0
If we take 0 away from 109, we end up with 109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

Let's proceed to step 9:
1090 divided by 545 is 2 with a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 82920.2
The remainder is 0 after subtracting 1090 from 1090.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 10:
If we divide 0 by 545, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 82920.2
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 11:
0 divided by 545 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 82920.2
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 82920.2 and a remainder of 0.0.