28317724 ÷ 397 
We want to divide 28317724 by 397.

Moving on to step 1:
If we divide 2 by 397, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 397

Step 2:
If we divide 28 by 397, we get 0 and a remainder of 28.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 28, we end up with 28.
Include the next digit (3) from the dividend after 28, then repeat: 283 / 397

Going ahead to step 3:
When dividing 283 by 397, we get 0 with a remainder of 283.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 283, we get 283.
Grab the next digit (1) from the dividend, add it to 283, then carry on: 2831 / 397

Advancing to step 4:
The number 397 fits into 2831 7 times, leaving a remainder of 52.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 52 after subtracting 2779 from 2831.
Grab the next digit (7) from the dividend, add it to 52, then carry on: 527 / 397

Step 5:
If we divide 527 by 397, we get 1 and a remainder of 130.
Use 1 as the next digit of our solution. 
Result so far: 71.0
If we subtract 397 from 527, we get 130.
Append the next digit (7) from the dividend to 130 and continue with: 1307 / 397

Step 6:
The number 397 fits into 1307 3 times, leaving a remainder of 116.
Write down 3 as next digit of the result. 
Result so far: 713.0
The remainder is 116 after subtracting 1191 from 1307.
Append the next digit (2) from the dividend to 116 and continue with: 1162 / 397

On to step 7:
1162 divided by 397 is 2 with a remainder of 368.
Write down 2 as next digit of the result. 
Result so far: 7132.0
Subtracting 794 from 1162 leaves us with 368.
Bring next digit (4) of the dividend behind the 368 and repeat the process: 3684 / 397

Advancing to step 8:
3684 divided by 397 is 9 with a remainder of 111.
The number 9 becomes the next digit in our result. 
Result so far: 71329.0
If we take 3573 away from 3684, we end up with 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Moving on to step 9:
1110 divided by 397 is 2 with a remainder of 316.
Use 2 as the next digit of our solution. 
Result so far: 71329.2
If we take 794 away from 1110, we end up with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Step 10:
The number 397 fits into 3160 7 times, leaving a remainder of 381.
Record the quotient 7 as the next digit in the result. 
Result so far: 71329.27
If we take 2779 away from 3160, we end up with 381.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3810, and continue the process.

Going ahead to step 11:
The number 397 fits into 3810 9 times, leaving a remainder of 237.
The number 9 becomes the next digit in our result. 
Result so far: 71329.279
Deduct 3573 from 3810 and we're left with 237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

Advancing to step 12:
397 goes into 2370 5 times with a remainder of 385.
Write down 5 as next digit of the result. 
Result so far: 71329.2795
If we take 1985 away from 2370, we end up with 385.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

Moving on to step 13:
The number 397 fits into 3850 9 times, leaving a remainder of 277.
Record the quotient 9 as the next digit in the result. 
Result so far: 71329.27959
If we take 3573 away from 3850, we end up with 277.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2770, and continue the process.

Moving on to step 14:
When dividing 2770 by 397, we get 6 with a remainder of 388.
Put 6 as the next digit of the answer. 
Result so far: 71329.279596
Subtract 2382 from 2770 to get 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

Step 15:
The number 397 fits into 3880 9 times, leaving a remainder of 307.
Record the quotient 9 as the next digit in the result. 
Result so far: 71329.2795969
If we subtract 3573 from 3880, we get 307.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

Going ahead to step 16:
3070 divided by 397 is 7 with a remainder of 291.
Put 7 as the next digit of the answer. 
Result so far: 71329.27959697
Deduct 2779 from 3070 and we're left with 291.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2910, and continue the process.

Our division results in 71329.27959697 with a remaining 2.91e-07.