991623 ÷ 5 
We want to divide 991623 by 5.

On to step 1:
5 goes into 9 1 times with a remainder of 4.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 5 from 9 to get 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 5

Moving on to step 2:
49 divided by 5 is 9 with a remainder of 4.
Put 9 as the next digit of the answer. 
Result so far: 19.0
The remainder is 4 after subtracting 45 from 49.
Grab the next digit (1) from the dividend, add it to 4, then carry on: 41 / 5

Advancing to step 3:
41 divided by 5 is 8 with a remainder of 1.
The number 8 becomes the next digit in our result. 
Result so far: 198.0
If we subtract 40 from 41, we get 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 5

On to step 4:
5 can be fit into 16 3 times, resulting in a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 1983.0
Subtract 15 from 16 to get 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 5

On to step 5:
5 can be fit into 12 2 times, resulting in a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 19832.0
Subtract 10 from 12 to get 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 5

Step 6:
5 can be fit into 23 4 times, resulting in a remainder of 3.
Record the quotient 4 as the next digit in the result. 
Result so far: 198324.0
If we take 20 away from 23, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 7:
If we divide 30 by 5, we get 6 and a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 198324.6
If we take 30 away from 30, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 8:
When dividing 0 by 5, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 198324.6
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
The number 5 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 198324.6
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 198324.6 and a remainder of 0.0.