Let's divide 99181798 by 251
We want to divide 99181798 by 251.

Moving on to step 1:
251 goes into 9 0 times with 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.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 251

Step 2:
99 divided by 251 is 0 with a remainder of 99.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 99 and we're left with 99.
Fetch the next digit (1) from the dividend, attach it to 99 and continue: 991 / 251

On to step 3:
251 can be fit into 991 3 times, resulting in a remainder of 238.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 238 after subtracting 753 from 991.
Grab the next digit (8) from the dividend, add it to 238, then carry on: 2388 / 251

Let's proceed to step 4:
2388 divided by 251 is 9 with a remainder of 129.
Put 9 as the next digit of the answer. 
Result so far: 39.0
Subtracting 2259 from 2388 leaves us with 129.
Take the next digit (1) from the dividend and append it to 129, then repeat: 1291 / 251

Moving on to step 5:
The number 251 fits into 1291 5 times, leaving a remainder of 36.
Put 5 as the next digit of the answer. 
Result so far: 395.0
If we subtract 1255 from 1291, we get 36.
Take the next digit (7) from the dividend and append it to 36, then repeat: 367 / 251

Advancing to step 6:
The number 251 fits into 367 1 times, leaving a remainder of 116.
Record the quotient 1 as the next digit in the result. 
Result so far: 3951.0
Deduct 251 from 367 and we're left with 116.
Append the next digit (9) from the dividend to 116 and continue with: 1169 / 251

Going ahead to step 7:
The number 251 fits into 1169 4 times, leaving a remainder of 165.
Write down 4 as next digit of the result. 
Result so far: 39514.0
Deduct 1004 from 1169 and we're left with 165.
Take the next digit (8) from the dividend and append it to 165, then repeat: 1658 / 251

Let's proceed to step 8:
251 goes into 1658 6 times with a remainder of 152.
Record the quotient 6 as the next digit in the result. 
Result so far: 395146.0
If we subtract 1506 from 1658, we get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Going ahead to step 9:
The number 251 fits into 1520 6 times, leaving a remainder of 14.
Record the quotient 6 as the next digit in the result. 
Result so far: 395146.6
Subtract 1506 from 1520 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 10:
When dividing 140 by 251, we get 0 with a remainder of 140.
The number 0 becomes the next digit in our result. 
Result so far: 395146.6
The remainder is 140 after subtracting 0 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Going ahead to step 11:
The number 251 fits into 1400 5 times, leaving a remainder of 145.
Record the quotient 5 as the next digit in the result. 
Result so far: 395146.605
If we subtract 1255 from 1400, we get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Going ahead to step 12:
1450 divided by 251 is 5 with a remainder of 195.
Use 5 as the next digit of our solution. 
Result so far: 395146.6055
If we take 1255 away from 1450, we end up 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.

After the division, we end up with 395146.6055 and a remainder of 0.00195.