We look at the division of 45735369 by 109 
We're looking to find how many times 109 goes into 45735369.

On to step 1:
If we divide 4 by 109, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 109

On to step 2:
45 divided by 109 is 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.
Append the next digit (7) from the dividend to 45 and continue with: 457 / 109

Advancing to step 3:
457 divided by 109 is 4 with a remainder of 21.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we subtract 436 from 457, we get 21.
Fetch the next digit (3) from the dividend, attach it to 21 and continue: 213 / 109

Going ahead to step 4:
109 goes into 213 1 times with a remainder of 104.
Write down 1 as next digit of the result. 
Result so far: 41.0
Subtracting 109 from 213 leaves us with 104.
Grab the next digit (5) from the dividend, add it to 104, then carry on: 1045 / 109

Going ahead to step 5:
When dividing 1045 by 109, we get 9 with a remainder of 64.
Put 9 as the next digit of the answer. 
Result so far: 419.0
The remainder is 64 after subtracting 981 from 1045.
Fetch the next digit (3) from the dividend, attach it to 64 and continue: 643 / 109

Moving on to step 6:
109 goes into 643 5 times with a remainder of 98.
Record the quotient 5 as the next digit in the result. 
Result so far: 4195.0
The remainder is 98 after subtracting 545 from 643.
Bring next digit (6) of the dividend behind the 98 and repeat the process: 986 / 109

Advancing to step 7:
The number 109 fits into 986 9 times, leaving a remainder of 5.
The number 9 becomes the next digit in our result. 
Result so far: 41959.0
If we subtract 981 from 986, we get 5.
Include the next digit (9) from the dividend after 5, then repeat: 59 / 109

Going ahead to step 8:
59 divided by 109 is 0 with a remainder of 59.
Put 0 as the next digit of the answer. 
Result so far: 419590.0
If we subtract 0 from 59, we get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Advancing to step 9:
109 can be fit into 590 5 times, resulting in a remainder of 45.
Use 5 as the next digit of our solution. 
Result so far: 419590.5
Subtract 545 from 590 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 10:
If we divide 450 by 109, we get 4 and a remainder of 14.
Put 4 as the next digit of the answer. 
Result so far: 419590.54
Deduct 436 from 450 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 11:
If we divide 140 by 109, we get 1 and a remainder of 31.
Put 1 as the next digit of the answer. 
Result so far: 419590.541
If we subtract 109 from 140, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 12:
The number 109 fits into 310 2 times, leaving a remainder of 92.
Use 2 as the next digit of our solution. 
Result so far: 419590.5412
Subtract 218 from 310 to get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Advancing to step 13:
109 can be fit into 920 8 times, resulting in a remainder of 48.
The next digit of our result is 8. 
Result so far: 419590.54128
Deduct 872 from 920 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 14:
If we divide 480 by 109, we get 4 and a remainder of 44.
Write down 4 as next digit of the result. 
Result so far: 419590.541284
Deduct 436 from 480 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 15:
109 can be fit into 440 4 times, resulting in a remainder of 4.
The next digit of our result is 4. 
Result so far: 419590.5412844
The remainder is 4 after subtracting 436 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final outcome is 419590.5412844, with a leftover of 4e-08.