We look at the division of 668966 by 89 
Let's see how many times 89 fits into 668966.

Let's proceed to step 1:
89 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 89

Going ahead to step 2:
The number 89 fits into 66 0 times, leaving a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Append the next digit (8) from the dividend to 66 and continue with: 668 / 89

Let's proceed to step 3:
When dividing 668 by 89, we get 7 with a remainder of 45.
The next digit of our result is 7. 
Result so far: 7.0
Deduct 623 from 668 and we're left with 45.
Include the next digit (9) from the dividend after 45, then repeat: 459 / 89

Going ahead to step 4:
The number 89 fits into 459 5 times, leaving a remainder of 14.
Put 5 as the next digit of the answer. 
Result so far: 75.0
Subtracting 445 from 459 leaves us with 14.
Bring next digit (6) of the dividend behind the 14 and repeat the process: 146 / 89

Advancing to step 5:
146 divided by 89 is 1 with a remainder of 57.
Put 1 as the next digit of the answer. 
Result so far: 751.0
The remainder is 57 after subtracting 89 from 146.
Fetch the next digit (6) from the dividend, attach it to 57 and continue: 576 / 89

Step 6:
89 goes into 576 6 times with a remainder of 42.
Use 6 as the next digit of our solution. 
Result so far: 7516.0
Subtract 534 from 576 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 7:
89 can be fit into 420 4 times, resulting in a remainder of 64.
Use 4 as the next digit of our solution. 
Result so far: 7516.4
The remainder is 64 after subtracting 356 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 8:
89 goes into 640 7 times with a remainder of 17.
The next digit of our result is 7. 
Result so far: 7516.47
The remainder is 17 after subtracting 623 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 9:
The number 89 fits into 170 1 times, leaving a remainder of 81.
The next digit of our result is 1. 
Result so far: 7516.471
Deduct 89 from 170 and we're left with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

On to step 10:
If we divide 810 by 89, we get 9 and a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 7516.4719
The remainder is 9 after subtracting 801 from 810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 11:
When dividing 90 by 89, we get 1 with a remainder of 1.
The next digit of our result is 1. 
Result so far: 7516.47191
Subtract 89 from 90 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 12:
89 goes into 10 0 times with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 7516.47191
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 13:
The number 89 fits into 100 1 times, leaving a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 7516.4719101
Subtracting 89 from 100 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 14:
89 goes into 110 1 times with a remainder of 21.
The number 1 becomes the next digit in our result. 
Result so far: 7516.47191011
If we take 89 away from 110, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

The final result is 7516.47191011 with a remainder of 2.1e-08.