We're dividing 7938418 by 316 
Our goal is to divide 7938418 by 316.

Step 1:
If we divide 7 by 316, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 316

On to step 2:
When dividing 79 by 316, we get 0 with a remainder of 79.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 79, we end up with 79.
Fetch the next digit (3) from the dividend, attach it to 79 and continue: 793 / 316

Going ahead to step 3:
316 goes into 793 2 times with a remainder of 161.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 161 after subtracting 632 from 793.
Include the next digit (8) from the dividend after 161, then repeat: 1618 / 316

Let's proceed to step 4:
316 can be fit into 1618 5 times, resulting in a remainder of 38.
The next digit of our result is 5. 
Result so far: 25.0
If we take 1580 away from 1618, we end up with 38.
Fetch the next digit (4) from the dividend, attach it to 38 and continue: 384 / 316

On to step 5:
When dividing 384 by 316, we get 1 with a remainder of 68.
The number 1 becomes the next digit in our result. 
Result so far: 251.0
Subtract 316 from 384 to get 68.
Include the next digit (1) from the dividend after 68, then repeat: 681 / 316

Let's proceed to step 6:
316 goes into 681 2 times with a remainder of 49.
Write down 2 as next digit of the result. 
Result so far: 2512.0
The remainder is 49 after subtracting 632 from 681.
Append the next digit (8) from the dividend to 49 and continue with: 498 / 316

Advancing to step 7:
If we divide 498 by 316, we get 1 and a remainder of 182.
Record the quotient 1 as the next digit in the result. 
Result so far: 25121.0
Deduct 316 from 498 and we're left with 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Advancing to step 8:
When dividing 1820 by 316, we get 5 with a remainder of 240.
Use 5 as the next digit of our solution. 
Result so far: 25121.5
Subtracting 1580 from 1820 leaves us with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 9:
The number 316 fits into 2400 7 times, leaving a remainder of 188.
The next digit of our result is 7. 
Result so far: 25121.57
Deduct 2212 from 2400 and we're left with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Moving on to step 10:
316 can be fit into 1880 5 times, resulting in a remainder of 300.
The number 5 becomes the next digit in our result. 
Result so far: 25121.575
Subtracting 1580 from 1880 leaves us with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Moving on to step 11:
316 can be fit into 3000 9 times, resulting in a remainder of 156.
Record the quotient 9 as the next digit in the result. 
Result so far: 25121.5759
Deduct 2844 from 3000 and we're left with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Advancing to step 12:
316 goes into 1560 4 times with a remainder of 296.
Use 4 as the next digit of our solution. 
Result so far: 25121.57594
If we subtract 1264 from 1560, we get 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

On to step 13:
316 can be fit into 2960 9 times, resulting in a remainder of 116.
The next digit of our result is 9. 
Result so far: 25121.575949
Subtracting 2844 from 2960 leaves us with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Advancing to step 14:
316 goes into 1160 3 times with a remainder of 212.
Use 3 as the next digit of our solution. 
Result so far: 25121.5759493
Deduct 948 from 1160 and we're left with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Step 15:
The number 316 fits into 2120 6 times, leaving a remainder of 224.
Put 6 as the next digit of the answer. 
Result so far: 25121.57594936
If we take 1896 away from 2120, we end up with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

After the division, we end up with 25121.57594936 and a remainder of 2.24e-07.