30555255 ÷ 257 
We want to divide 30555255 by 257.

Step 1:
257 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 257

Let's proceed to step 2:
The number 257 fits into 30 0 times, leaving a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 30, we end up with 30.
Take the next digit (5) from the dividend and append it to 30, then repeat: 305 / 257

Going ahead to step 3:
When dividing 305 by 257, we get 1 with a remainder of 48.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 257 away from 305, we end up with 48.
Bring next digit (5) of the dividend behind the 48 and repeat the process: 485 / 257

Going ahead to step 4:
257 can be fit into 485 1 times, resulting in a remainder of 228.
The next digit of our result is 1. 
Result so far: 11.0
If we subtract 257 from 485, we get 228.
Take the next digit (5) from the dividend and append it to 228, then repeat: 2285 / 257

Moving on to step 5:
257 goes into 2285 8 times with a remainder of 229.
Put 8 as the next digit of the answer. 
Result so far: 118.0
Deduct 2056 from 2285 and we're left with 229.
Bring next digit (2) of the dividend behind the 229 and repeat the process: 2292 / 257

Moving on to step 6:
2292 divided by 257 is 8 with a remainder of 236.
Use 8 as the next digit of our solution. 
Result so far: 1188.0
Subtracting 2056 from 2292 leaves us with 236.
Append the next digit (5) from the dividend to 236 and continue with: 2365 / 257

Moving on to step 7:
2365 divided by 257 is 9 with a remainder of 52.
The number 9 becomes the next digit in our result. 
Result so far: 11889.0
If we subtract 2313 from 2365, we get 52.
Take the next digit (5) from the dividend and append it to 52, then repeat: 525 / 257

Moving on to step 8:
When dividing 525 by 257, we get 2 with a remainder of 11.
The number 2 becomes the next digit in our result. 
Result so far: 118892.0
Subtract 514 from 525 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 9:
If we divide 110 by 257, we get 0 and a remainder of 110.
The next digit of our result is 0. 
Result so far: 118892.0
Subtracting 0 from 110 leaves us with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Step 10:
257 goes into 1100 4 times with a remainder of 72.
Use 4 as the next digit of our solution. 
Result so far: 118892.04
If we take 1028 away from 1100, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 11:
720 divided by 257 is 2 with a remainder of 206.
The number 2 becomes the next digit in our result. 
Result so far: 118892.042
The remainder is 206 after subtracting 514 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Advancing to step 12:
When dividing 2060 by 257, we get 8 with a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 118892.0428
The remainder is 4 after subtracting 2056 from 2060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 13:
When dividing 40 by 257, we get 0 with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 118892.0428
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 14:
257 can be fit into 400 1 times, resulting in a remainder of 143.
Record the quotient 1 as the next digit in the result. 
Result so far: 118892.042801
If we take 257 away from 400, we end up with 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Going ahead to step 15:
257 goes into 1430 5 times with a remainder of 145.
Record the quotient 5 as the next digit in the result. 
Result so far: 118892.0428015
Subtracting 1285 from 1430 leaves us with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Step 16:
If we divide 1450 by 257, we get 5 and a remainder of 165.
The next digit of our result is 5. 
Result so far: 118892.04280155
Deduct 1285 from 1450 and we're left with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Our division results in 118892.04280155 with a remaining 1.65e-07.