We're dividing 843545 by 23 
We want to figure out the number of times 843545 can be divided by 23.

Step 1:
The number 23 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 23

Moving on to step 2:
If we divide 84 by 23, we get 3 and a remainder of 15.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 69 away from 84, we end up with 15.
Bring next digit (3) of the dividend behind the 15 and repeat the process: 153 / 23

Going ahead to step 3:
The number 23 fits into 153 6 times, leaving a remainder of 15.
Record the quotient 6 as the next digit in the result. 
Result so far: 36.0
If we take 138 away from 153, we end up with 15.
Bring next digit (5) of the dividend behind the 15 and repeat the process: 155 / 23

Step 4:
The number 23 fits into 155 6 times, leaving a remainder of 17.
Write down 6 as next digit of the result. 
Result so far: 366.0
Subtract 138 from 155 to get 17.
Append the next digit (4) from the dividend to 17 and continue with: 174 / 23

Let's proceed to step 5:
The number 23 fits into 174 7 times, leaving a remainder of 13.
Use 7 as the next digit of our solution. 
Result so far: 3667.0
Subtracting 161 from 174 leaves us with 13.
Include the next digit (5) from the dividend after 13, then repeat: 135 / 23

Moving on to step 6:
135 divided by 23 is 5 with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 36675.0
Subtracting 115 from 135 leaves us with 20.
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:
200 divided by 23 is 8 with a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 36675.8
Subtract 184 from 200 to get 16.
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:
The number 23 fits into 160 6 times, leaving a remainder of 22.
Record the quotient 6 as the next digit in the result. 
Result so far: 36675.86
Subtracting 138 from 160 leaves us 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.

Step 9:
When dividing 220 by 23, we get 9 with a remainder of 13.
Record the quotient 9 as the next digit in the result. 
Result so far: 36675.869
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.

Going ahead to step 10:
If we divide 130 by 23, we get 5 and a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 36675.8695
Deduct 115 from 130 and we're left with 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:
23 goes into 150 6 times with a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 36675.86956
Subtract 138 from 150 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 12:
120 divided by 23 is 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 36675.869565
If we subtract 115 from 120, we get 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:
23 goes into 50 2 times with a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 36675.8695652
If we take 46 away from 50, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 14:
23 goes into 40 1 times with a remainder of 17.
Write down 1 as next digit of the result. 
Result so far: 36675.86956521
If we subtract 23 from 40, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

The final outcome is 36675.86956521, with a leftover of 1.7e-08.