99854001 divided by 257 
Let's see how many times 257 fits into 99854001.

On to step 1:
When dividing 9 by 257, we get 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 257

Advancing to step 2:
If we divide 99 by 257, we get 0 and a remainder of 99.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 99 after subtracting 0 from 99.
Append the next digit (8) from the dividend to 99 and continue with: 998 / 257

On to step 3:
If we divide 998 by 257, we get 3 and a remainder of 227.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 771 from 998 and we're left with 227.
Include the next digit (5) from the dividend after 227, then repeat: 2275 / 257

Going ahead to step 4:
If we divide 2275 by 257, we get 8 and a remainder of 219.
Record the quotient 8 as the next digit in the result. 
Result so far: 38.0
If we take 2056 away from 2275, we end up with 219.
Fetch the next digit (4) from the dividend, attach it to 219 and continue: 2194 / 257

Moving on to step 5:
The number 257 fits into 2194 8 times, leaving a remainder of 138.
Record the quotient 8 as the next digit in the result. 
Result so far: 388.0
If we take 2056 away from 2194, we end up with 138.
Take the next digit (0) from the dividend and append it to 138, then repeat: 1380 / 257

Going ahead to step 6:
The number 257 fits into 1380 5 times, leaving a remainder of 95.
The next digit of our result is 5. 
Result so far: 3885.0
If we subtract 1285 from 1380, we get 95.
Fetch the next digit (0) from the dividend, attach it to 95 and continue: 950 / 257

Going ahead to step 7:
When dividing 950 by 257, we get 3 with a remainder of 179.
The number 3 becomes the next digit in our result. 
Result so far: 38853.0
Subtracting 771 from 950 leaves us with 179.
Grab the next digit (1) from the dividend, add it to 179, then carry on: 1791 / 257

On to step 8:
When dividing 1791 by 257, we get 6 with a remainder of 249.
Write down 6 as next digit of the result. 
Result so far: 388536.0
If we take 1542 away from 1791, we end up with 249.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

Step 9:
257 goes into 2490 9 times with a remainder of 177.
Record the quotient 9 as the next digit in the result. 
Result so far: 388536.9
If we subtract 2313 from 2490, we get 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

On to step 10:
257 goes into 1770 6 times with a remainder of 228.
The next digit of our result is 6. 
Result so far: 388536.96
If we subtract 1542 from 1770, we get 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Moving on to step 11:
The number 257 fits into 2280 8 times, leaving a remainder of 224.
Use 8 as the next digit of our solution. 
Result so far: 388536.968
The remainder is 224 after subtracting 2056 from 2280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

On to step 12:
257 can be fit into 2240 8 times, resulting in a remainder of 184.
Write down 8 as next digit of the result. 
Result so far: 388536.9688
Subtract 2056 from 2240 to get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

In conclusion, the division gives 388536.9688 with a balance of 0.00184.