We're dividing 636871 by 89 
Let's see how many times 89 fits into 636871.

Advancing to step 1:
89 goes into 6 0 times with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (3) from the dividend after 6, then repeat: 63 / 89

Step 2:
89 can be fit into 63 0 times, resulting in a remainder of 63.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 63 after subtracting 0 from 63.
Append the next digit (6) from the dividend to 63 and continue with: 636 / 89

Moving on to step 3:
89 goes into 636 7 times with a remainder of 13.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Deduct 623 from 636 and we're left with 13.
Take the next digit (8) from the dividend and append it to 13, then repeat: 138 / 89

Advancing to step 4:
The number 89 fits into 138 1 times, leaving a remainder of 49.
Record the quotient 1 as the next digit in the result. 
Result so far: 71.0
Deduct 89 from 138 and we're left with 49.
Bring next digit (7) of the dividend behind the 49 and repeat the process: 497 / 89

Let's proceed to step 5:
89 goes into 497 5 times with a remainder of 52.
The number 5 becomes the next digit in our result. 
Result so far: 715.0
The remainder is 52 after subtracting 445 from 497.
Take the next digit (1) from the dividend and append it to 52, then repeat: 521 / 89

Going ahead to step 6:
89 can be fit into 521 5 times, resulting in a remainder of 76.
Use 5 as the next digit of our solution. 
Result so far: 7155.0
Deduct 445 from 521 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 7:
89 can be fit into 760 8 times, resulting in a remainder of 48.
Use 8 as the next digit of our solution. 
Result so far: 7155.8
If we subtract 712 from 760, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 8:
When dividing 480 by 89, we get 5 with a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 7155.85
Deduct 445 from 480 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 9:
If we divide 350 by 89, we get 3 and a remainder of 83.
Use 3 as the next digit of our solution. 
Result so far: 7155.853
Deduct 267 from 350 and we're left with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

On to step 10:
830 divided by 89 is 9 with a remainder of 29.
Use 9 as the next digit of our solution. 
Result so far: 7155.8539
Subtracting 801 from 830 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 11:
When dividing 290 by 89, we get 3 with a remainder of 23.
Use 3 as the next digit of our solution. 
Result so far: 7155.85393
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.

Step 12:
If we divide 230 by 89, we get 2 and a remainder of 52.
Record the quotient 2 as the next digit in the result. 
Result so far: 7155.853932
The remainder is 52 after subtracting 178 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 13:
89 can be fit into 520 5 times, resulting in a remainder of 75.
The next digit of our result is 5. 
Result so far: 7155.8539325
Deduct 445 from 520 and we're left with 75.
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 14:
750 divided by 89 is 8 with a remainder of 38.
Use 8 as the next digit of our solution. 
Result so far: 7155.85393258
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.

The quotient of the division is 7155.85393258, and the remainder is 3.8e-08.