We look at the division of 97980903 by 252 
Our goal is to divide 97980903 by 252.

On to step 1:
The number 252 fits into 9 0 times, leaving a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Append the next digit (7) from the dividend to 9 and continue with: 97 / 252

Advancing to step 2:
252 can be fit into 97 0 times, resulting in a remainder of 97.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 97 leaves us with 97.
Bring next digit (9) of the dividend behind the 97 and repeat the process: 979 / 252

Let's proceed to step 3:
The number 252 fits into 979 3 times, leaving a remainder of 223.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 756 away from 979, we end up with 223.
Include the next digit (8) from the dividend after 223, then repeat: 2238 / 252

Step 4:
252 goes into 2238 8 times with a remainder of 222.
The next digit of our result is 8. 
Result so far: 38.0
Deduct 2016 from 2238 and we're left with 222.
Grab the next digit (0) from the dividend, add it to 222, then carry on: 2220 / 252

Step 5:
2220 divided by 252 is 8 with a remainder of 204.
Use 8 as the next digit of our solution. 
Result so far: 388.0
If we subtract 2016 from 2220, we get 204.
Append the next digit (9) from the dividend to 204 and continue with: 2049 / 252

On to step 6:
252 can be fit into 2049 8 times, resulting in a remainder of 33.
Record the quotient 8 as the next digit in the result. 
Result so far: 3888.0
Deduct 2016 from 2049 and we're left with 33.
Grab the next digit (0) from the dividend, add it to 33, then carry on: 330 / 252

Step 7:
If we divide 330 by 252, we get 1 and a remainder of 78.
Use 1 as the next digit of our solution. 
Result so far: 38881.0
Subtracting 252 from 330 leaves us with 78.
Append the next digit (3) from the dividend to 78 and continue with: 783 / 252

Let's proceed to step 8:
The number 252 fits into 783 3 times, leaving a remainder of 27.
The next digit of our result is 3. 
Result so far: 388813.0
Subtract 756 from 783 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 9:
252 can be fit into 270 1 times, resulting in a remainder of 18.
Record the quotient 1 as the next digit in the result. 
Result so far: 388813.1
Subtract 252 from 270 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 10:
252 can be fit into 180 0 times, resulting in a remainder of 180.
The number 0 becomes the next digit in our result. 
Result so far: 388813.1
Deduct 0 from 180 and we're left with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Let's proceed to step 11:
The number 252 fits into 1800 7 times, leaving a remainder of 36.
The number 7 becomes the next digit in our result. 
Result so far: 388813.107
Deduct 1764 from 1800 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 12:
When dividing 360 by 252, we get 1 with a remainder of 108.
Use 1 as the next digit of our solution. 
Result so far: 388813.1071
The remainder is 108 after subtracting 252 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Advancing to step 13:
When dividing 1080 by 252, we get 4 with a remainder of 72.
Put 4 as the next digit of the answer. 
Result so far: 388813.10714
If we subtract 1008 from 1080, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 14:
252 can be fit into 720 2 times, resulting in a remainder of 216.
The next digit of our result is 2. 
Result so far: 388813.107142
The remainder is 216 after subtracting 504 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Moving on to step 15:
The number 252 fits into 2160 8 times, leaving a remainder of 144.
Write down 8 as next digit of the result. 
Result so far: 388813.1071428
If we subtract 2016 from 2160, we 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.

Let's proceed to step 16:
252 can be fit into 1440 5 times, resulting in a remainder of 180.
The number 5 becomes the next digit in our result. 
Result so far: 388813.10714285
Deduct 1260 from 1440 and we're left with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

After the division, we end up with 388813.10714285 and a remainder of 1.8e-07.