We're dividing 45015354 by 347 
We want to figure out the number of times 45015354 can be divided by 347.

Going ahead to step 1:
4 divided by 347 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 347

Advancing to step 2:
The number 347 fits into 45 0 times, leaving a remainder of 45.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 45 and we're left with 45.
Include the next digit (0) from the dividend after 45, then repeat: 450 / 347

Going ahead to step 3:
If we divide 450 by 347, we get 1 and a remainder of 103.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 347 from 450 to get 103.
Bring next digit (1) of the dividend behind the 103 and repeat the process: 1031 / 347

On to step 4:
347 can be fit into 1031 2 times, resulting in a remainder of 337.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Deduct 694 from 1031 and we're left with 337.
Take the next digit (5) from the dividend and append it to 337, then repeat: 3375 / 347

Going ahead to step 5:
When dividing 3375 by 347, we get 9 with a remainder of 252.
Write down 9 as next digit of the result. 
Result so far: 129.0
If we take 3123 away from 3375, we end up with 252.
Include the next digit (3) from the dividend after 252, then repeat: 2523 / 347

On to step 6:
If we divide 2523 by 347, we get 7 and a remainder of 94.
The number 7 becomes the next digit in our result. 
Result so far: 1297.0
If we take 2429 away from 2523, we end up with 94.
Append the next digit (5) from the dividend to 94 and continue with: 945 / 347

Going ahead to step 7:
347 goes into 945 2 times with a remainder of 251.
Record the quotient 2 as the next digit in the result. 
Result so far: 12972.0
If we subtract 694 from 945, we get 251.
Take the next digit (4) from the dividend and append it to 251, then repeat: 2514 / 347

Moving on to step 8:
If we divide 2514 by 347, we get 7 and a remainder of 85.
Put 7 as the next digit of the answer. 
Result so far: 129727.0
If we subtract 2429 from 2514, we get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Moving on to step 9:
When dividing 850 by 347, we get 2 with a remainder of 156.
Write down 2 as next digit of the result. 
Result so far: 129727.2
If we subtract 694 from 850, we get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Going ahead to step 10:
347 can be fit into 1560 4 times, resulting in a remainder of 172.
The next digit of our result is 4. 
Result so far: 129727.24
If we take 1388 away from 1560, we end up with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Advancing to step 11:
347 goes into 1720 4 times with a remainder of 332.
Use 4 as the next digit of our solution. 
Result so far: 129727.244
Deduct 1388 from 1720 and we're left with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

The final outcome is 129727.244, with a leftover of 0.0332.