We're dividing 28005459 by 486 
Let's see how many times 486 fits into 28005459.

On to step 1:
2 divided by 486 is 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 486

On to step 2:
486 goes into 28 0 times with a remainder of 28.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 28, we end up with 28.
Take the next digit (0) from the dividend and append it to 28, then repeat: 280 / 486

Going ahead to step 3:
280 divided by 486 is 0 with a remainder of 280.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 280, we end up with 280.
Include the next digit (0) from the dividend after 280, then repeat: 2800 / 486

Going ahead to step 4:
The number 486 fits into 2800 5 times, leaving a remainder of 370.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 2430 from 2800 to get 370.
Take the next digit (5) from the dividend and append it to 370, then repeat: 3705 / 486

Step 5:
486 goes into 3705 7 times with a remainder of 303.
Record the quotient 7 as the next digit in the result. 
Result so far: 57.0
If we subtract 3402 from 3705, we get 303.
Append the next digit (4) from the dividend to 303 and continue with: 3034 / 486

Moving on to step 6:
The number 486 fits into 3034 6 times, leaving a remainder of 118.
Put 6 as the next digit of the answer. 
Result so far: 576.0
Deduct 2916 from 3034 and we're left with 118.
Include the next digit (5) from the dividend after 118, then repeat: 1185 / 486

Advancing to step 7:
486 can be fit into 1185 2 times, resulting in a remainder of 213.
Use 2 as the next digit of our solution. 
Result so far: 5762.0
Subtracting 972 from 1185 leaves us with 213.
Include the next digit (9) from the dividend after 213, then repeat: 2139 / 486

Advancing to step 8:
The number 486 fits into 2139 4 times, leaving a remainder of 195.
Put 4 as the next digit of the answer. 
Result so far: 57624.0
Deduct 1944 from 2139 and we're left with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Step 9:
The number 486 fits into 1950 4 times, leaving a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 57624.4
If we take 1944 away from 1950, 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.

Moving on to step 10:
The number 486 fits into 60 0 times, leaving a remainder of 60.
The next digit of our result is 0. 
Result so far: 57624.4
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 11:
If we divide 600 by 486, we get 1 and a remainder of 114.
The next digit of our result is 1. 
Result so far: 57624.401
Subtracting 486 from 600 leaves us with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

On to step 12:
When dividing 1140 by 486, we get 2 with a remainder of 168.
The number 2 becomes the next digit in our result. 
Result so far: 57624.4012
If we subtract 972 from 1140, we get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Advancing to step 13:
If we divide 1680 by 486, we get 3 and a remainder of 222.
Use 3 as the next digit of our solution. 
Result so far: 57624.40123
Deduct 1458 from 1680 and we're left with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Let's proceed to step 14:
486 can be fit into 2220 4 times, resulting in a remainder of 276.
Put 4 as the next digit of the answer. 
Result so far: 57624.401234
The remainder is 276 after subtracting 1944 from 2220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Let's proceed to step 15:
When dividing 2760 by 486, we get 5 with a remainder of 330.
The next digit of our result is 5. 
Result so far: 57624.4012345
Subtract 2430 from 2760 to get 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Advancing to step 16:
If we divide 3300 by 486, we get 6 and a remainder of 384.
The next digit of our result is 6. 
Result so far: 57624.40123456
The remainder is 384 after subtracting 2916 from 3300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

After the division, we end up with 57624.40123456 and a remainder of 3.84e-07.