45393299 ÷ 116 
We want to figure out the number of times 45393299 can be divided by 116.

Moving on to step 1:
When dividing 4 by 116, 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.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 116

Advancing to step 2:
When dividing 45 by 116, we get 0 with a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Grab the next digit (3) from the dividend, add it to 45, then carry on: 453 / 116

Moving on to step 3:
116 goes into 453 3 times with a remainder of 105.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 348 from 453 leaves us with 105.
Take the next digit (9) from the dividend and append it to 105, then repeat: 1059 / 116

Let's proceed to step 4:
The number 116 fits into 1059 9 times, leaving a remainder of 15.
Write down 9 as next digit of the result. 
Result so far: 39.0
Subtract 1044 from 1059 to get 15.
Bring next digit (3) of the dividend behind the 15 and repeat the process: 153 / 116

Moving on to step 5:
If we divide 153 by 116, we get 1 and a remainder of 37.
The next digit of our result is 1. 
Result so far: 391.0
Subtracting 116 from 153 leaves us with 37.
Fetch the next digit (2) from the dividend, attach it to 37 and continue: 372 / 116

Going ahead to step 6:
When dividing 372 by 116, we get 3 with a remainder of 24.
Use 3 as the next digit of our solution. 
Result so far: 3913.0
Subtracting 348 from 372 leaves us with 24.
Take the next digit (9) from the dividend and append it to 24, then repeat: 249 / 116

On to step 7:
The number 116 fits into 249 2 times, leaving a remainder of 17.
The next digit of our result is 2. 
Result so far: 39132.0
Subtract 232 from 249 to get 17.
Take the next digit (9) from the dividend and append it to 17, then repeat: 179 / 116

Going ahead to step 8:
116 can be fit into 179 1 times, resulting in a remainder of 63.
Put 1 as the next digit of the answer. 
Result so far: 391321.0
Subtract 116 from 179 to get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Step 9:
The number 116 fits into 630 5 times, leaving a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 391321.5
If we subtract 580 from 630, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 10:
If we divide 500 by 116, we get 4 and a remainder of 36.
Record the quotient 4 as the next digit in the result. 
Result so far: 391321.54
Subtract 464 from 500 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 11:
360 divided by 116 is 3 with a remainder of 12.
Record the quotient 3 as the next digit in the result. 
Result so far: 391321.543
The remainder is 12 after subtracting 348 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 12:
120 divided by 116 is 1 with a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 391321.5431
Subtract 116 from 120 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 13:
116 goes into 40 0 times with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 391321.5431
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 14:
116 goes into 400 3 times with a remainder of 52.
The number 3 becomes the next digit in our result. 
Result so far: 391321.543103
If we take 348 away from 400, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 15:
520 divided by 116 is 4 with a remainder of 56.
The next digit of our result is 4. 
Result so far: 391321.5431034
If we take 464 away from 520, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 16:
116 can be fit into 560 4 times, resulting in a remainder of 96.
Write down 4 as next digit of the result. 
Result so far: 391321.54310344
If we subtract 464 from 560, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

After the division, we end up with 391321.54310344 and a remainder of 9.6e-08.