388689 divided by 89 
We're looking to find how many times 89 goes into 388689.

Step 1:
If we divide 3 by 89, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 89

Moving on to step 2:
89 can be fit into 38 0 times, resulting in a remainder of 38.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 38 and we're left with 38.
Fetch the next digit (8) from the dividend, attach it to 38 and continue: 388 / 89

Step 3:
89 goes into 388 4 times with a remainder of 32.
The next digit of our result is 4. 
Result so far: 4.0
Subtract 356 from 388 to get 32.
Grab the next digit (6) from the dividend, add it to 32, then carry on: 326 / 89

Let's proceed to step 4:
326 divided by 89 is 3 with a remainder of 59.
Write down 3 as next digit of the result. 
Result so far: 43.0
Subtract 267 from 326 to get 59.
Include the next digit (8) from the dividend after 59, then repeat: 598 / 89

Advancing to step 5:
598 divided by 89 is 6 with a remainder of 64.
Use 6 as the next digit of our solution. 
Result so far: 436.0
Subtract 534 from 598 to get 64.
Fetch the next digit (9) from the dividend, attach it to 64 and continue: 649 / 89

Moving on to step 6:
649 divided by 89 is 7 with a remainder of 26.
Use 7 as the next digit of our solution. 
Result so far: 4367.0
The remainder is 26 after subtracting 623 from 649.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 7:
89 can be fit into 260 2 times, resulting in a remainder of 82.
The number 2 becomes the next digit in our result. 
Result so far: 4367.2
The remainder is 82 after subtracting 178 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Let's proceed to step 8:
If we divide 820 by 89, we get 9 and a remainder of 19.
The number 9 becomes the next digit in our result. 
Result so far: 4367.29
Subtracting 801 from 820 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 9:
When dividing 190 by 89, we get 2 with a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 4367.292
If we take 178 away from 190, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 10:
89 goes into 120 1 times with a remainder of 31.
Record the quotient 1 as the next digit in the result. 
Result so far: 4367.2921
Subtracting 89 from 120 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 11:
When dividing 310 by 89, we get 3 with a remainder of 43.
Put 3 as the next digit of the answer. 
Result so far: 4367.29213
The remainder is 43 after subtracting 267 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 12:
89 can be fit into 430 4 times, resulting in a remainder of 74.
Put 4 as the next digit of the answer. 
Result so far: 4367.292134
If we subtract 356 from 430, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

On to step 13:
740 divided by 89 is 8 with a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 4367.2921348
The remainder is 28 after subtracting 712 from 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 14:
280 divided by 89 is 3 with a remainder of 13.
Use 3 as the next digit of our solution. 
Result so far: 4367.29213483
If we subtract 267 from 280, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Our division results in 4367.29213483 with a remaining 1.3e-08.