We're dividing 19816676 by 64 
Our goal is to divide 19816676 by 64.

Step 1:
When dividing 1 by 64, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 64

Step 2:
If we divide 19 by 64, we get 0 and a remainder of 19.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 19 leaves us with 19.
Append the next digit (8) from the dividend to 19 and continue with: 198 / 64

Step 3:
64 goes into 198 3 times with a remainder of 6.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtracting 192 from 198 leaves us with 6.
Bring next digit (1) of the dividend behind the 6 and repeat the process: 61 / 64

Advancing to step 4:
The number 64 fits into 61 0 times, leaving a remainder of 61.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
If we take 0 away from 61, we end up with 61.
Fetch the next digit (6) from the dividend, attach it to 61 and continue: 616 / 64

Moving on to step 5:
64 can be fit into 616 9 times, resulting in a remainder of 40.
Record the quotient 9 as the next digit in the result. 
Result so far: 309.0
If we subtract 576 from 616, we get 40.
Append the next digit (6) from the dividend to 40 and continue with: 406 / 64

Advancing to step 6:
406 divided by 64 is 6 with a remainder of 22.
Put 6 as the next digit of the answer. 
Result so far: 3096.0
Subtracting 384 from 406 leaves us with 22.
Append the next digit (7) from the dividend to 22 and continue with: 227 / 64

Moving on to step 7:
When dividing 227 by 64, we get 3 with a remainder of 35.
Put 3 as the next digit of the answer. 
Result so far: 30963.0
Deduct 192 from 227 and we're left with 35.
Bring next digit (6) of the dividend behind the 35 and repeat the process: 356 / 64

On to step 8:
64 can be fit into 356 5 times, resulting in a remainder of 36.
The number 5 becomes the next digit in our result. 
Result so far: 309635.0
Deduct 320 from 356 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.

Advancing to step 9:
360 divided by 64 is 5 with a remainder of 40.
Record the quotient 5 as the next digit in the result. 
Result so far: 309635.5
Deduct 320 from 360 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.

Going ahead to step 10:
400 divided by 64 is 6 with a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 309635.56
Subtracting 384 from 400 leaves us 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.

Going ahead to step 11:
The number 64 fits into 160 2 times, leaving a remainder of 32.
Write down 2 as next digit of the result. 
Result so far: 309635.562
Subtract 128 from 160 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 12:
64 goes into 320 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 309635.5625
The remainder is 0 after subtracting 320 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 13:
0 divided by 64 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 309635.5625
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 14:
The number 64 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 309635.5625
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 309635.5625 with a remainder of 0.0.