We're dividing 398169 by 89 
Our goal is to divide 398169 by 89.

On to step 1:
89 can be fit into 3 0 times, resulting in a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 89

Moving on to step 2:
89 can be fit into 39 0 times, resulting in a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Fetch the next digit (8) from the dividend, attach it to 39 and continue: 398 / 89

Going ahead to step 3:
If we divide 398 by 89, we get 4 and a remainder of 42.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 356 from 398 and we're left with 42.
Take the next digit (1) from the dividend and append it to 42, then repeat: 421 / 89

Moving on to step 4:
When dividing 421 by 89, we get 4 with a remainder of 65.
The number 4 becomes the next digit in our result. 
Result so far: 44.0
If we subtract 356 from 421, we get 65.
Append the next digit (6) from the dividend to 65 and continue with: 656 / 89

On to step 5:
89 can be fit into 656 7 times, resulting in a remainder of 33.
Use 7 as the next digit of our solution. 
Result so far: 447.0
The remainder is 33 after subtracting 623 from 656.
Fetch the next digit (9) from the dividend, attach it to 33 and continue: 339 / 89

Moving on to step 6:
89 can be fit into 339 3 times, resulting in a remainder of 72.
Put 3 as the next digit of the answer. 
Result so far: 4473.0
Subtract 267 from 339 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 7:
When dividing 720 by 89, we get 8 with a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 4473.8
Deduct 712 from 720 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 8:
The number 89 fits into 80 0 times, leaving a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 4473.8
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 9:
89 goes into 800 8 times with a remainder of 88.
Record the quotient 8 as the next digit in the result. 
Result so far: 4473.808
Deduct 712 from 800 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Step 10:
880 divided by 89 is 9 with a remainder of 79.
Record the quotient 9 as the next digit in the result. 
Result so far: 4473.8089
If we take 801 away from 880, we end up with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Step 11:
89 goes into 790 8 times with a remainder of 78.
The number 8 becomes the next digit in our result. 
Result so far: 4473.80898
Deduct 712 from 790 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 12:
89 goes into 780 8 times with a remainder of 68.
The number 8 becomes the next digit in our result. 
Result so far: 4473.808988
If we take 712 away from 780, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Our division results in 4473.808988 with a remaining 6.8e-06.