161583 ÷ 8 
We're looking to find how many times 8 goes into 161583.

Advancing to step 1:
The number 8 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 8

Let's proceed to step 2:
8 goes into 16 2 times with a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 16 from 16 and we're left with 0.
Grab the next digit (1) from the dividend, add it to 0, then carry on: 1 / 8

Let's proceed to step 3:
If we divide 1 by 8, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 8

Advancing to step 4:
8 goes into 15 1 times with a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 201.0
Subtract 8 from 15 to get 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 8

Going ahead to step 5:
8 can be fit into 78 9 times, resulting in a remainder of 6.
The next digit of our result is 9. 
Result so far: 2019.0
Subtract 72 from 78 to get 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 8

Advancing to step 6:
8 can be fit into 63 7 times, resulting in a remainder of 7.
The next digit of our result is 7. 
Result so far: 20197.0
Subtracting 56 from 63 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 7:
When dividing 70 by 8, we get 8 with a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 20197.8
The remainder is 6 after subtracting 64 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 8:
When dividing 60 by 8, we get 7 with a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 20197.87
The remainder is 4 after subtracting 56 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 9:
The number 8 fits into 40 5 times, leaving a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 20197.875
Subtract 40 from 40 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.

On to step 10:
8 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 20197.875
Deduct 0 from 0 and we're left 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 11:
0 divided by 8 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 20197.875
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 20197.875 and a remainder of 0.0.