14573853 ÷ 991 
We're looking to find how many times 991 goes into 14573853.

Advancing to step 1:
991 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 991

On to step 2:
When dividing 14 by 991, we get 0 with a remainder of 14.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 14 leaves us with 14.
Bring next digit (5) of the dividend behind the 14 and repeat the process: 145 / 991

Moving on to step 3:
991 can be fit into 145 0 times, resulting in a remainder of 145.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 145, we get 145.
Append the next digit (7) from the dividend to 145 and continue with: 1457 / 991

Going ahead to step 4:
1457 divided by 991 is 1 with a remainder of 466.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 991 from 1457, we get 466.
Grab the next digit (3) from the dividend, add it to 466, then carry on: 4663 / 991

Advancing to step 5:
If we divide 4663 by 991, we get 4 and a remainder of 699.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
If we subtract 3964 from 4663, we get 699.
Include the next digit (8) from the dividend after 699, then repeat: 6998 / 991

Step 6:
991 goes into 6998 7 times with a remainder of 61.
The next digit of our result is 7. 
Result so far: 147.0
The remainder is 61 after subtracting 6937 from 6998.
Grab the next digit (5) from the dividend, add it to 61, then carry on: 615 / 991

Let's proceed to step 7:
If we divide 615 by 991, we get 0 and a remainder of 615.
Write down 0 as next digit of the result. 
Result so far: 1470.0
The remainder is 615 after subtracting 0 from 615.
Include the next digit (3) from the dividend after 615, then repeat: 6153 / 991

On to step 8:
6153 divided by 991 is 6 with a remainder of 207.
Write down 6 as next digit of the result. 
Result so far: 14706.0
The remainder is 207 after subtracting 5946 from 6153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2070, and continue the process.

Advancing to step 9:
If we divide 2070 by 991, we get 2 and a remainder of 88.
Put 2 as the next digit of the answer. 
Result so far: 14706.2
If we subtract 1982 from 2070, we get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Going ahead to step 10:
991 can be fit into 880 0 times, resulting in a remainder of 880.
Use 0 as the next digit of our solution. 
Result so far: 14706.2
If we take 0 away from 880, we end up with 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8800, and continue the process.

Let's proceed to step 11:
991 can be fit into 8800 8 times, resulting in a remainder of 872.
Use 8 as the next digit of our solution. 
Result so far: 14706.208
If we subtract 7928 from 8800, we get 872.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8720, and continue the process.

Moving on to step 12:
991 can be fit into 8720 8 times, resulting in a remainder of 792.
Use 8 as the next digit of our solution. 
Result so far: 14706.2088
If we take 7928 away from 8720, we end up with 792.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7920, and continue the process.

The final outcome is 14706.2088, with a leftover of 0.00792.