We look at the division of 15647671 by 102 
We want to divide 15647671 by 102.

Moving on to step 1:
If we divide 1 by 102, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 102

Let's proceed to step 2:
If we divide 15 by 102, we get 0 and a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Append the next digit (6) from the dividend to 15 and continue with: 156 / 102

On to step 3:
The number 102 fits into 156 1 times, leaving a remainder of 54.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 102 from 156 to get 54.
Include the next digit (4) from the dividend after 54, then repeat: 544 / 102

Step 4:
102 can be fit into 544 5 times, resulting in a remainder of 34.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
Subtracting 510 from 544 leaves us with 34.
Append the next digit (7) from the dividend to 34 and continue with: 347 / 102

On to step 5:
102 goes into 347 3 times with a remainder of 41.
Put 3 as the next digit of the answer. 
Result so far: 153.0
Deduct 306 from 347 and we're left with 41.
Take the next digit (6) from the dividend and append it to 41, then repeat: 416 / 102

Let's proceed to step 6:
102 can be fit into 416 4 times, resulting in a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 1534.0
The remainder is 8 after subtracting 408 from 416.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 102

On to step 7:
102 goes into 87 0 times with a remainder of 87.
The number 0 becomes the next digit in our result. 
Result so far: 15340.0
Deduct 0 from 87 and we're left with 87.
Bring next digit (1) of the dividend behind the 87 and repeat the process: 871 / 102

Moving on to step 8:
871 divided by 102 is 8 with a remainder of 55.
Use 8 as the next digit of our solution. 
Result so far: 153408.0
If we subtract 816 from 871, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 9:
If we divide 550 by 102, we get 5 and a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 153408.5
Deduct 510 from 550 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 10:
102 can be fit into 400 3 times, resulting in a remainder of 94.
The next digit of our result is 3. 
Result so far: 153408.53
Subtracting 306 from 400 leaves us with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Moving on to step 11:
When dividing 940 by 102, we get 9 with a remainder of 22.
Record the quotient 9 as the next digit in the result. 
Result so far: 153408.539
If we subtract 918 from 940, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 12:
When dividing 220 by 102, we get 2 with a remainder of 16.
The next digit of our result is 2. 
Result so far: 153408.5392
Deduct 204 from 220 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 13:
When dividing 160 by 102, we get 1 with a remainder of 58.
Put 1 as the next digit of the answer. 
Result so far: 153408.53921
Deduct 102 from 160 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 14:
102 goes into 580 5 times with a remainder of 70.
The next digit of our result is 5. 
Result so far: 153408.539215
If we take 510 away from 580, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 15:
102 goes into 700 6 times with a remainder of 88.
Use 6 as the next digit of our solution. 
Result so far: 153408.5392156
If we take 612 away from 700, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Let's proceed to step 16:
880 divided by 102 is 8 with a remainder of 64.
Use 8 as the next digit of our solution. 
Result so far: 153408.53921568
If we take 816 away from 880, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The final outcome is 153408.53921568, with a leftover of 6.4e-08.