45707815 ÷ 396 
We want to figure out the number of times 45707815 can be divided by 396.

Advancing to step 1:
When dividing 4 by 396, 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 take 0 away from 4, we end up with 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 396

Advancing to step 2:
45 divided by 396 is 0 with 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 (7) from the dividend after 45, then repeat: 457 / 396

Going ahead to step 3:
396 goes into 457 1 times with a remainder of 61.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 396 from 457 leaves us with 61.
Take the next digit (0) from the dividend and append it to 61, then repeat: 610 / 396

Let's proceed to step 4:
610 divided by 396 is 1 with a remainder of 214.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
If we take 396 away from 610, we end up with 214.
Fetch the next digit (7) from the dividend, attach it to 214 and continue: 2147 / 396

Let's proceed to step 5:
When dividing 2147 by 396, we get 5 with a remainder of 167.
Record the quotient 5 as the next digit in the result. 
Result so far: 115.0
Deduct 1980 from 2147 and we're left with 167.
Take the next digit (8) from the dividend and append it to 167, then repeat: 1678 / 396

Advancing to step 6:
The number 396 fits into 1678 4 times, leaving a remainder of 94.
Use 4 as the next digit of our solution. 
Result so far: 1154.0
If we take 1584 away from 1678, we end up with 94.
Bring next digit (1) of the dividend behind the 94 and repeat the process: 941 / 396

Advancing to step 7:
The number 396 fits into 941 2 times, leaving a remainder of 149.
Record the quotient 2 as the next digit in the result. 
Result so far: 11542.0
Subtract 792 from 941 to get 149.
Take the next digit (5) from the dividend and append it to 149, then repeat: 1495 / 396

Going ahead to step 8:
If we divide 1495 by 396, we get 3 and a remainder of 307.
The next digit of our result is 3. 
Result so far: 115423.0
Deduct 1188 from 1495 and we're left with 307.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

Advancing to step 9:
396 goes into 3070 7 times with a remainder of 298.
Write down 7 as next digit of the result. 
Result so far: 115423.7
If we take 2772 away from 3070, we end up with 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Moving on to step 10:
If we divide 2980 by 396, we get 7 and a remainder of 208.
The next digit of our result is 7. 
Result so far: 115423.77
Subtract 2772 from 2980 to get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

The final result is 115423.77 with a remainder of 0.208.