We're dividing 857432 by 89 
Let's see how many times 89 fits into 857432.

Step 1:
When dividing 8 by 89, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 89

Advancing to step 2:
89 can be fit into 85 0 times, resulting in a remainder of 85.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 85 to get 85.
Append the next digit (7) from the dividend to 85 and continue with: 857 / 89

Advancing to step 3:
If we divide 857 by 89, we get 9 and a remainder of 56.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we take 801 away from 857, we end up with 56.
Append the next digit (4) from the dividend to 56 and continue with: 564 / 89

Advancing to step 4:
89 goes into 564 6 times with a remainder of 30.
The number 6 becomes the next digit in our result. 
Result so far: 96.0
If we take 534 away from 564, we end up with 30.
Take the next digit (3) from the dividend and append it to 30, then repeat: 303 / 89

Let's proceed to step 5:
When dividing 303 by 89, we get 3 with a remainder of 36.
Write down 3 as next digit of the result. 
Result so far: 963.0
Subtracting 267 from 303 leaves us with 36.
Include the next digit (2) from the dividend after 36, then repeat: 362 / 89

Let's proceed to step 6:
The number 89 fits into 362 4 times, leaving a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 9634.0
If we take 356 away from 362, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 7:
60 divided by 89 is 0 with a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 9634.0
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 8:
600 divided by 89 is 6 with a remainder of 66.
The next digit of our result is 6. 
Result so far: 9634.06
Subtracting 534 from 600 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 9:
89 can be fit into 660 7 times, resulting in a remainder of 37.
Record the quotient 7 as the next digit in the result. 
Result so far: 9634.067
Subtracting 623 from 660 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 10:
When dividing 370 by 89, we get 4 with a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 9634.0674
If we subtract 356 from 370, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 11:
89 goes into 140 1 times with a remainder of 51.
Put 1 as the next digit of the answer. 
Result so far: 9634.06741
Deduct 89 from 140 and we're left 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.

On to step 12:
89 goes into 510 5 times with a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 9634.067415
Deduct 445 from 510 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Step 13:
If we divide 650 by 89, we get 7 and a remainder of 27.
Use 7 as the next digit of our solution. 
Result so far: 9634.0674157
Subtracting 623 from 650 leaves us 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.

On to step 14:
89 can be fit into 270 3 times, resulting in a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 9634.06741573
Subtract 267 from 270 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

After the division, we end up with 9634.06741573 and a remainder of 3e-09.