We look at the division of 6646893 by 101 
Let's see how many times 101 fits into 6646893.

Step 1:
101 can be fit into 6 0 times, resulting in a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 101

Step 2:
The number 101 fits into 66 0 times, leaving a remainder of 66.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Include the next digit (4) from the dividend after 66, then repeat: 664 / 101

Step 3:
664 divided by 101 is 6 with a remainder of 58.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we subtract 606 from 664, we get 58.
Append the next digit (6) from the dividend to 58 and continue with: 586 / 101

Advancing to step 4:
101 goes into 586 5 times with a remainder of 81.
The next digit of our result is 5. 
Result so far: 65.0
Deduct 505 from 586 and we're left with 81.
Fetch the next digit (8) from the dividend, attach it to 81 and continue: 818 / 101

Step 5:
101 goes into 818 8 times with a remainder of 10.
Use 8 as the next digit of our solution. 
Result so far: 658.0
Deduct 808 from 818 and we're left with 10.
Take the next digit (9) from the dividend and append it to 10, then repeat: 109 / 101

Step 6:
When dividing 109 by 101, we get 1 with a remainder of 8.
Use 1 as the next digit of our solution. 
Result so far: 6581.0
The remainder is 8 after subtracting 101 from 109.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 101

Step 7:
When dividing 83 by 101, we get 0 with a remainder of 83.
The next digit of our result is 0. 
Result so far: 65810.0
The remainder is 83 after subtracting 0 from 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Let's proceed to step 8:
If we divide 830 by 101, we get 8 and a remainder of 22.
The next digit of our result is 8. 
Result so far: 65810.8
Deduct 808 from 830 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 9:
The number 101 fits into 220 2 times, leaving a remainder of 18.
The number 2 becomes the next digit in our result. 
Result so far: 65810.82
Subtract 202 from 220 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 10:
If we divide 180 by 101, we get 1 and a remainder of 79.
Put 1 as the next digit of the answer. 
Result so far: 65810.821
Subtract 101 from 180 to get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Let's proceed to step 11:
101 goes into 790 7 times with a remainder of 83.
Record the quotient 7 as the next digit in the result. 
Result so far: 65810.8217
The remainder is 83 after subtracting 707 from 790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Advancing to step 12:
When dividing 830 by 101, we get 8 with a remainder of 22.
Use 8 as the next digit of our solution. 
Result so far: 65810.82178
If we subtract 808 from 830, 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.

Moving on to step 13:
101 can be fit into 220 2 times, resulting in a remainder of 18.
Use 2 as the next digit of our solution. 
Result so far: 65810.821782
Subtracting 202 from 220 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 14:
180 divided by 101 is 1 with a remainder of 79.
Write down 1 as next digit of the result. 
Result so far: 65810.8217821
Deduct 101 from 180 and we're left with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Going ahead to step 15:
If we divide 790 by 101, we get 7 and a remainder of 83.
The number 7 becomes the next digit in our result. 
Result so far: 65810.82178217
Subtract 707 from 790 to get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

After the division, we end up with 65810.82178217 and a remainder of 8.3e-08.