We divide 73489923 by 231
We want to figure out the number of times 73489923 can be divided by 231.

Advancing to step 1:
231 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 231

Moving on to step 2:
73 divided by 231 is 0 with a remainder of 73.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 73 leaves us with 73.
Bring next digit (4) of the dividend behind the 73 and repeat the process: 734 / 231

Advancing to step 3:
The number 231 fits into 734 3 times, leaving a remainder of 41.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 693 away from 734, we end up with 41.
Fetch the next digit (8) from the dividend, attach it to 41 and continue: 418 / 231

On to step 4:
418 divided by 231 is 1 with a remainder of 187.
The number 1 becomes the next digit in our result. 
Result so far: 31.0
If we take 231 away from 418, we end up with 187.
Take the next digit (9) from the dividend and append it to 187, then repeat: 1879 / 231

Step 5:
1879 divided by 231 is 8 with a remainder of 31.
Write down 8 as next digit of the result. 
Result so far: 318.0
Subtract 1848 from 1879 to get 31.
Take the next digit (9) from the dividend and append it to 31, then repeat: 319 / 231

Let's proceed to step 6:
The number 231 fits into 319 1 times, leaving a remainder of 88.
Put 1 as the next digit of the answer. 
Result so far: 3181.0
Subtract 231 from 319 to get 88.
Take the next digit (2) from the dividend and append it to 88, then repeat: 882 / 231

Let's proceed to step 7:
231 goes into 882 3 times with a remainder of 189.
The next digit of our result is 3. 
Result so far: 31813.0
Subtract 693 from 882 to get 189.
Bring next digit (3) of the dividend behind the 189 and repeat the process: 1893 / 231

Let's proceed to step 8:
If we divide 1893 by 231, we get 8 and a remainder of 45.
Write down 8 as next digit of the result. 
Result so far: 318138.0
If we subtract 1848 from 1893, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 9:
If we divide 450 by 231, we get 1 and a remainder of 219.
Put 1 as the next digit of the answer. 
Result so far: 318138.1
Deduct 231 from 450 and we're left with 219.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

Let's proceed to step 10:
231 goes into 2190 9 times with a remainder of 111.
Record the quotient 9 as the next digit in the result. 
Result so far: 318138.19
Subtract 2079 from 2190 to get 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Advancing to step 11:
If we divide 1110 by 231, we get 4 and a remainder of 186.
Put 4 as the next digit of the answer. 
Result so far: 318138.194
If we take 924 away from 1110, we end up with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Going ahead to step 12:
The number 231 fits into 1860 8 times, leaving a remainder of 12.
The next digit of our result is 8. 
Result so far: 318138.1948
If we take 1848 away from 1860, we end up 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 13:
120 divided by 231 is 0 with a remainder of 120.
The number 0 becomes the next digit in our result. 
Result so far: 318138.1948
Deduct 0 from 120 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 14:
The number 231 fits into 1200 5 times, leaving a remainder of 45.
Use 5 as the next digit of our solution. 
Result so far: 318138.194805
Subtract 1155 from 1200 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 15:
231 goes into 450 1 times with a remainder of 219.
Write down 1 as next digit of the result. 
Result so far: 318138.1948051
If we take 231 away from 450, we end up with 219.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

On to step 16:
2190 divided by 231 is 9 with a remainder of 111.
Put 9 as the next digit of the answer. 
Result so far: 318138.19480519
The remainder is 111 after subtracting 2079 from 2190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Our division results in 318138.19480519 with a remaining 1.11e-07.