80110623 ÷ 257 
We want to figure out the number of times 80110623 can be divided by 257.

Advancing to step 1:
257 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 257

Going ahead to step 2:
80 divided by 257 is 0 with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 80 after subtracting 0 from 80.
Bring next digit (1) of the dividend behind the 80 and repeat the process: 801 / 257

On to step 3:
257 can be fit into 801 3 times, resulting in a remainder of 30.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we subtract 771 from 801, we get 30.
Take the next digit (1) from the dividend and append it to 30, then repeat: 301 / 257

Moving on to step 4:
If we divide 301 by 257, we get 1 and a remainder of 44.
Record the quotient 1 as the next digit in the result. 
Result so far: 31.0
If we subtract 257 from 301, we get 44.
Fetch the next digit (0) from the dividend, attach it to 44 and continue: 440 / 257

Let's proceed to step 5:
440 divided by 257 is 1 with a remainder of 183.
The number 1 becomes the next digit in our result. 
Result so far: 311.0
If we subtract 257 from 440, we get 183.
Grab the next digit (6) from the dividend, add it to 183, then carry on: 1836 / 257

Moving on to step 6:
1836 divided by 257 is 7 with a remainder of 37.
Use 7 as the next digit of our solution. 
Result so far: 3117.0
Deduct 1799 from 1836 and we're left with 37.
Take the next digit (2) from the dividend and append it to 37, then repeat: 372 / 257

Let's proceed to step 7:
257 goes into 372 1 times with a remainder of 115.
Put 1 as the next digit of the answer. 
Result so far: 31171.0
Deduct 257 from 372 and we're left with 115.
Fetch the next digit (3) from the dividend, attach it to 115 and continue: 1153 / 257

Let's proceed to step 8:
If we divide 1153 by 257, we get 4 and a remainder of 125.
The number 4 becomes the next digit in our result. 
Result so far: 311714.0
Subtract 1028 from 1153 to get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Going ahead to step 9:
257 goes into 1250 4 times with a remainder of 222.
Record the quotient 4 as the next digit in the result. 
Result so far: 311714.4
Subtract 1028 from 1250 to get 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Moving on to step 10:
2220 divided by 257 is 8 with a remainder of 164.
The next digit of our result is 8. 
Result so far: 311714.48
The remainder is 164 after subtracting 2056 from 2220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Going ahead to step 11:
If we divide 1640 by 257, we get 6 and a remainder of 98.
Write down 6 as next digit of the result. 
Result so far: 311714.486
Deduct 1542 from 1640 and we're left with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Moving on to step 12:
257 goes into 980 3 times with a remainder of 209.
Use 3 as the next digit of our solution. 
Result so far: 311714.4863
Deduct 771 from 980 and we're left with 209.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2090, and continue the process.

Moving on to step 13:
257 goes into 2090 8 times with a remainder of 34.
Put 8 as the next digit of the answer. 
Result so far: 311714.48638
The remainder is 34 after subtracting 2056 from 2090.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 14:
The number 257 fits into 340 1 times, leaving a remainder of 83.
Put 1 as the next digit of the answer. 
Result so far: 311714.486381
If we subtract 257 from 340, we 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.

On to step 15:
830 divided by 257 is 3 with a remainder of 59.
Write down 3 as next digit of the result. 
Result so far: 311714.4863813
Subtract 771 from 830 to get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Advancing to step 16:
The number 257 fits into 590 2 times, leaving a remainder of 76.
Put 2 as the next digit of the answer. 
Result so far: 311714.48638132
The remainder is 76 after subtracting 514 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

After the division, we end up with 311714.48638132 and a remainder of 7.6e-08.