We look at the division of 916639 by 23 
Our goal is to divide 916639 by 23.

Step 1:
9 divided by 23 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 23

Going ahead to step 2:
If we divide 91 by 23, we get 3 and a remainder of 22.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 69 away from 91, we end up with 22.
Append the next digit (6) from the dividend to 22 and continue with: 226 / 23

Step 3:
If we divide 226 by 23, we get 9 and a remainder of 19.
Put 9 as the next digit of the answer. 
Result so far: 39.0
If we subtract 207 from 226, we get 19.
Take the next digit (6) from the dividend and append it to 19, then repeat: 196 / 23

Advancing to step 4:
When dividing 196 by 23, we get 8 with a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 398.0
Deduct 184 from 196 and we're left with 12.
Take the next digit (3) from the dividend and append it to 12, then repeat: 123 / 23

Going ahead to step 5:
123 divided by 23 is 5 with a remainder of 8.
Use 5 as the next digit of our solution. 
Result so far: 3985.0
Deduct 115 from 123 and we're left with 8.
Append the next digit (9) from the dividend to 8 and continue with: 89 / 23

Going ahead to step 6:
If we divide 89 by 23, we get 3 and a remainder of 20.
Put 3 as the next digit of the answer. 
Result so far: 39853.0
The remainder is 20 after subtracting 69 from 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 7:
If we divide 200 by 23, we get 8 and a remainder of 16.
The next digit of our result is 8. 
Result so far: 39853.8
The remainder is 16 after subtracting 184 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 8:
If we divide 160 by 23, we get 6 and a remainder of 22.
Use 6 as the next digit of our solution. 
Result so far: 39853.86
Deduct 138 from 160 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 9:
If we divide 220 by 23, we get 9 and a remainder of 13.
Use 9 as the next digit of our solution. 
Result so far: 39853.869
The remainder is 13 after subtracting 207 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 10:
130 divided by 23 is 5 with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 39853.8695
Subtract 115 from 130 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 11:
150 divided by 23 is 6 with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 39853.86956
Deduct 138 from 150 and we're left with 12.
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:
When dividing 120 by 23, we get 5 with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 39853.869565
If we take 115 away from 120, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 13:
When dividing 50 by 23, we get 2 with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 39853.8695652
Subtract 46 from 50 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.

Moving on to step 14:
If we divide 40 by 23, we get 1 and a remainder of 17.
Write down 1 as next digit of the result. 
Result so far: 39853.86956521
Deduct 23 from 40 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

After the division, we end up with 39853.86956521 and a remainder of 1.7e-08.