400131 ÷ 89 
Our goal is to divide 400131 by 89.

Let's proceed to step 1:
89 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 89

Advancing to step 2:
40 divided by 89 is 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 40 after subtracting 0 from 40.
Grab the next digit (0) from the dividend, add it to 40, then carry on: 400 / 89

Advancing to step 3:
400 divided by 89 is 4 with a remainder of 44.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 356 away from 400, we end up with 44.
Include the next digit (1) from the dividend after 44, then repeat: 441 / 89

Moving on to step 4:
89 goes into 441 4 times with a remainder of 85.
Put 4 as the next digit of the answer. 
Result so far: 44.0
Subtracting 356 from 441 leaves us with 85.
Append the next digit (3) from the dividend to 85 and continue with: 853 / 89

Going ahead to step 5:
89 can be fit into 853 9 times, resulting in a remainder of 52.
Write down 9 as next digit of the result. 
Result so far: 449.0
The remainder is 52 after subtracting 801 from 853.
Take the next digit (1) from the dividend and append it to 52, then repeat: 521 / 89

Going ahead to step 6:
The number 89 fits into 521 5 times, leaving a remainder of 76.
The number 5 becomes the next digit in our result. 
Result so far: 4495.0
If we subtract 445 from 521, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 7:
When dividing 760 by 89, we get 8 with a remainder of 48.
The next digit of our result is 8. 
Result so far: 4495.8
The remainder is 48 after subtracting 712 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 8:
The number 89 fits into 480 5 times, leaving a remainder of 35.
The next digit of our result is 5. 
Result so far: 4495.85
Subtracting 445 from 480 leaves us 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:
350 divided by 89 is 3 with a remainder of 83.
Use 3 as the next digit of our solution. 
Result so far: 4495.853
Subtract 267 from 350 to get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Advancing 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: 4495.8539
If we subtract 801 from 830, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 11:
The number 89 fits into 290 3 times, leaving a remainder of 23.
Put 3 as the next digit of the answer. 
Result so far: 4495.85393
Deduct 267 from 290 and we're left 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.

On to step 12:
If we divide 230 by 89, we get 2 and a remainder of 52.
Put 2 as the next digit of the answer. 
Result so far: 4495.853932
If we take 178 away from 230, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 13:
89 can be fit into 520 5 times, resulting in a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 4495.8539325
If we subtract 445 from 520, we get 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:
If we divide 750 by 89, we get 8 and a remainder of 38.
Record the quotient 8 as the next digit in the result. 
Result so far: 4495.85393258
If we subtract 712 from 750, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Our division results in 4495.85393258 with a remaining 3.8e-08.