We divide 30993144 by 23
Our goal is to divide 30993144 by 23.

Going ahead to step 1:
23 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 23

Advancing to step 2:
If we divide 30 by 23, we get 1 and a remainder of 7.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 23 from 30 to get 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 23

Going ahead to step 3:
The number 23 fits into 79 3 times, leaving a remainder of 10.
Write down 3 as next digit of the result. 
Result so far: 13.0
Subtract 69 from 79 to get 10.
Fetch the next digit (9) from the dividend, attach it to 10 and continue: 109 / 23

Advancing to step 4:
The number 23 fits into 109 4 times, leaving a remainder of 17.
The next digit of our result is 4. 
Result so far: 134.0
The remainder is 17 after subtracting 92 from 109.
Take the next digit (3) from the dividend and append it to 17, then repeat: 173 / 23

Step 5:
23 goes into 173 7 times with a remainder of 12.
Use 7 as the next digit of our solution. 
Result so far: 1347.0
The remainder is 12 after subtracting 161 from 173.
Grab the next digit (1) from the dividend, add it to 12, then carry on: 121 / 23

Let's proceed to step 6:
23 goes into 121 5 times with a remainder of 6.
Record the quotient 5 as the next digit in the result. 
Result so far: 13475.0
If we subtract 115 from 121, we get 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 23

On to step 7:
23 goes into 64 2 times with a remainder of 18.
The number 2 becomes the next digit in our result. 
Result so far: 134752.0
Deduct 46 from 64 and we're left with 18.
Fetch the next digit (4) from the dividend, attach it to 18 and continue: 184 / 23

Advancing to step 8:
23 goes into 184 8 times with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 1347528.0
If we subtract 184 from 184, we 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 23 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1347528.0
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.

On to step 10:
23 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 1347528.0
Subtracting 0 from 0 leaves us 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.

Our division results in 1347528.0 with a remaining 0.0.