We look at the division of 15886701 by 674 
Let's see how many times 674 fits into 15886701.

Step 1:
The number 674 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 674

Moving on to step 2:
15 divided by 674 is 0 with a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 15, we end up with 15.
Bring next digit (8) of the dividend behind the 15 and repeat the process: 158 / 674

Let's proceed to step 3:
The number 674 fits into 158 0 times, leaving a remainder of 158.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 158 to get 158.
Append the next digit (8) from the dividend to 158 and continue with: 1588 / 674

Let's proceed to step 4:
If we divide 1588 by 674, we get 2 and a remainder of 240.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 1348 from 1588 and we're left with 240.
Bring next digit (6) of the dividend behind the 240 and repeat the process: 2406 / 674

Going ahead to step 5:
674 goes into 2406 3 times with a remainder of 384.
Put 3 as the next digit of the answer. 
Result so far: 23.0
Subtracting 2022 from 2406 leaves us with 384.
Bring next digit (7) of the dividend behind the 384 and repeat the process: 3847 / 674

Going ahead to step 6:
If we divide 3847 by 674, we get 5 and a remainder of 477.
The number 5 becomes the next digit in our result. 
Result so far: 235.0
If we subtract 3370 from 3847, we get 477.
Include the next digit (0) from the dividend after 477, then repeat: 4770 / 674

Advancing to step 7:
674 can be fit into 4770 7 times, resulting in a remainder of 52.
The next digit of our result is 7. 
Result so far: 2357.0
The remainder is 52 after subtracting 4718 from 4770.
Fetch the next digit (1) from the dividend, attach it to 52 and continue: 521 / 674

Going ahead to step 8:
521 divided by 674 is 0 with a remainder of 521.
Record the quotient 0 as the next digit in the result. 
Result so far: 23570.0
Subtracting 0 from 521 leaves us with 521.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5210, and continue the process.

Step 9:
674 can be fit into 5210 7 times, resulting in a remainder of 492.
Put 7 as the next digit of the answer. 
Result so far: 23570.7
Subtract 4718 from 5210 to get 492.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4920, and continue the process.

Step 10:
When dividing 4920 by 674, we get 7 with a remainder of 202.
The number 7 becomes the next digit in our result. 
Result so far: 23570.77
If we take 4718 away from 4920, we end up with 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

The final result is 23570.77 with a remainder of 0.202.