Let's divide 91689006 by 257
We want to divide 91689006 by 257.

Advancing to step 1:
257 can be fit into 9 0 times, resulting in a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 257

Advancing to step 2:
257 can be fit into 91 0 times, resulting in a remainder of 91.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 91, we end up with 91.
Take the next digit (6) from the dividend and append it to 91, then repeat: 916 / 257

On to step 3:
If we divide 916 by 257, we get 3 and a remainder of 145.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 771 from 916 to get 145.
Append the next digit (8) from the dividend to 145 and continue with: 1458 / 257

Moving on to step 4:
When dividing 1458 by 257, we get 5 with a remainder of 173.
The number 5 becomes the next digit in our result. 
Result so far: 35.0
If we take 1285 away from 1458, we end up with 173.
Grab the next digit (9) from the dividend, add it to 173, then carry on: 1739 / 257

Moving on to step 5:
The number 257 fits into 1739 6 times, leaving a remainder of 197.
The next digit of our result is 6. 
Result so far: 356.0
Deduct 1542 from 1739 and we're left with 197.
Fetch the next digit (0) from the dividend, attach it to 197 and continue: 1970 / 257

On to step 6:
1970 divided by 257 is 7 with a remainder of 171.
Write down 7 as next digit of the result. 
Result so far: 3567.0
The remainder is 171 after subtracting 1799 from 1970.
Append the next digit (0) from the dividend to 171 and continue with: 1710 / 257

Moving on to step 7:
When dividing 1710 by 257, we get 6 with a remainder of 168.
Use 6 as the next digit of our solution. 
Result so far: 35676.0
The remainder is 168 after subtracting 1542 from 1710.
Fetch the next digit (6) from the dividend, attach it to 168 and continue: 1686 / 257

Step 8:
If we divide 1686 by 257, we get 6 and a remainder of 144.
Record the quotient 6 as the next digit in the result. 
Result so far: 356766.0
Subtract 1542 from 1686 to get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Step 9:
When dividing 1440 by 257, we get 5 with a remainder of 155.
Put 5 as the next digit of the answer. 
Result so far: 356766.5
If we take 1285 away from 1440, we end up with 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Moving on to step 10:
1550 divided by 257 is 6 with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 356766.56
The remainder is 8 after subtracting 1542 from 1550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 11:
If we divide 80 by 257, we get 0 and a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 356766.56
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 12:
The number 257 fits into 800 3 times, leaving a remainder of 29.
The number 3 becomes the next digit in our result. 
Result so far: 356766.5603
Subtracting 771 from 800 leaves us with 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 13:
The number 257 fits into 290 1 times, leaving a remainder of 33.
The number 1 becomes the next digit in our result. 
Result so far: 356766.56031
Deduct 257 from 290 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 14:
330 divided by 257 is 1 with a remainder of 73.
Write down 1 as next digit of the result. 
Result so far: 356766.560311
If we take 257 away from 330, we end up with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

The quotient of the division is 356766.560311, and the remainder is 7.3e-06.