We look at the division of 89139840 by 73 
We're looking to find how many times 73 goes into 89139840.

On to step 1:
If we divide 8 by 73, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 73

Moving on to step 2:
73 goes into 89 1 times with a remainder of 16.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 73 away from 89, we end up with 16.
Include the next digit (1) from the dividend after 16, then repeat: 161 / 73

Let's proceed to step 3:
The number 73 fits into 161 2 times, leaving a remainder of 15.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we take 146 away from 161, we end up with 15.
Bring next digit (3) of the dividend behind the 15 and repeat the process: 153 / 73

Going ahead to step 4:
When dividing 153 by 73, we get 2 with a remainder of 7.
Put 2 as the next digit of the answer. 
Result so far: 122.0
The remainder is 7 after subtracting 146 from 153.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 73

Going ahead to step 5:
When dividing 79 by 73, we get 1 with a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 1221.0
Subtract 73 from 79 to get 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 73

Moving on to step 6:
If we divide 68 by 73, we get 0 and a remainder of 68.
Use 0 as the next digit of our solution. 
Result so far: 12210.0
Subtracting 0 from 68 leaves us with 68.
Append the next digit (4) from the dividend to 68 and continue with: 684 / 73

On to step 7:
The number 73 fits into 684 9 times, leaving a remainder of 27.
The next digit of our result is 9. 
Result so far: 122109.0
If we take 657 away from 684, we end up with 27.
Grab the next digit (0) from the dividend, add it to 27, then carry on: 270 / 73

Advancing to step 8:
The number 73 fits into 270 3 times, leaving a remainder of 51.
The next digit of our result is 3. 
Result so far: 1221093.0
Subtracting 219 from 270 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 9:
510 divided by 73 is 6 with a remainder of 72.
Use 6 as the next digit of our solution. 
Result so far: 1221093.6
If we take 438 away from 510, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 10:
When dividing 720 by 73, we get 9 with a remainder of 63.
Put 9 as the next digit of the answer. 
Result so far: 1221093.69
Deduct 657 from 720 and we're left with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Moving on to step 11:
630 divided by 73 is 8 with a remainder of 46.
Write down 8 as next digit of the result. 
Result so far: 1221093.698
Deduct 584 from 630 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 12:
460 divided by 73 is 6 with a remainder of 22.
The number 6 becomes the next digit in our result. 
Result so far: 1221093.6986
If we take 438 away from 460, we end up 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.

Let's proceed to step 13:
73 can be fit into 220 3 times, resulting in a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 1221093.69863
Subtracting 219 from 220 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 14:
10 divided by 73 is 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 1221093.69863
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 15:
73 can be fit into 100 1 times, resulting in a remainder of 27.
Record the quotient 1 as the next digit in the result. 
Result so far: 1221093.6986301
Deduct 73 from 100 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 16:
73 can be fit into 270 3 times, resulting in a remainder of 51.
The next digit of our result is 3. 
Result so far: 1221093.69863013
If we subtract 219 from 270, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

In conclusion, the division gives 1221093.69863013 with a balance of 5.1e-08.