We divide 638966 by 89
Our goal is to divide 638966 by 89.

On to step 1:
89 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 89

On to step 2:
89 goes into 63 0 times with a remainder of 63.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 63 and we're left with 63.
Take the next digit (8) from the dividend and append it to 63, then repeat: 638 / 89

Advancing to step 3:
638 divided by 89 is 7 with a remainder of 15.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
The remainder is 15 after subtracting 623 from 638.
Grab the next digit (9) from the dividend, add it to 15, then carry on: 159 / 89

Let's proceed to step 4:
89 goes into 159 1 times with a remainder of 70.
Put 1 as the next digit of the answer. 
Result so far: 71.0
The remainder is 70 after subtracting 89 from 159.
Take the next digit (6) from the dividend and append it to 70, then repeat: 706 / 89

Step 5:
89 goes into 706 7 times with a remainder of 83.
Put 7 as the next digit of the answer. 
Result so far: 717.0
Subtracting 623 from 706 leaves us with 83.
Bring next digit (6) of the dividend behind the 83 and repeat the process: 836 / 89

Let's proceed to step 6:
89 can be fit into 836 9 times, resulting in a remainder of 35.
The number 9 becomes the next digit in our result. 
Result so far: 7179.0
Subtract 801 from 836 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 7:
89 can be fit into 350 3 times, resulting in a remainder of 83.
The next digit of our result is 3. 
Result so far: 7179.3
Subtract 267 from 350 to get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Let's proceed to step 8:
830 divided by 89 is 9 with a remainder of 29.
Put 9 as the next digit of the answer. 
Result so far: 7179.39
If we subtract 801 from 830, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 9:
If we divide 290 by 89, we get 3 and a remainder of 23.
Use 3 as the next digit of our solution. 
Result so far: 7179.393
Subtracting 267 from 290 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 10:
If we divide 230 by 89, we get 2 and a remainder of 52.
Use 2 as the next digit of our solution. 
Result so far: 7179.3932
Deduct 178 from 230 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 11:
89 goes into 520 5 times with a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 7179.39325
The remainder is 75 after subtracting 445 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 12:
When dividing 750 by 89, we get 8 with a remainder of 38.
Record the quotient 8 as the next digit in the result. 
Result so far: 7179.393258
Deduct 712 from 750 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 13:
If we divide 380 by 89, we get 4 and a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 7179.3932584
The remainder is 24 after subtracting 356 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 14:
If we divide 240 by 89, we get 2 and a remainder of 62.
The number 2 becomes the next digit in our result. 
Result so far: 7179.39325842
If we subtract 178 from 240, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

In conclusion, the division gives 7179.39325842 with a balance of 6.2e-08.