We divide 66905907 by 891
Our goal is to divide 66905907 by 891.

Step 1:
The number 891 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 891

Going ahead to step 2:
When dividing 66 by 891, we get 0 with a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 66 to get 66.
Grab the next digit (9) from the dividend, add it to 66, then carry on: 669 / 891

On to step 3:
891 can be fit into 669 0 times, resulting in a remainder of 669.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 669 to get 669.
Append the next digit (0) from the dividend to 669 and continue with: 6690 / 891

Advancing to step 4:
When dividing 6690 by 891, we get 7 with a remainder of 453.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we subtract 6237 from 6690, we get 453.
Include the next digit (5) from the dividend after 453, then repeat: 4535 / 891

Moving on to step 5:
If we divide 4535 by 891, we get 5 and a remainder of 80.
Put 5 as the next digit of the answer. 
Result so far: 75.0
The remainder is 80 after subtracting 4455 from 4535.
Include the next digit (9) from the dividend after 80, then repeat: 809 / 891

Let's proceed to step 6:
809 divided by 891 is 0 with a remainder of 809.
Put 0 as the next digit of the answer. 
Result so far: 750.0
If we subtract 0 from 809, we get 809.
Bring next digit (0) of the dividend behind the 809 and repeat the process: 8090 / 891

Moving on to step 7:
The number 891 fits into 8090 9 times, leaving a remainder of 71.
Put 9 as the next digit of the answer. 
Result so far: 7509.0
The remainder is 71 after subtracting 8019 from 8090.
Bring next digit (7) of the dividend behind the 71 and repeat the process: 717 / 891

Let's proceed to step 8:
When dividing 717 by 891, we get 0 with a remainder of 717.
Use 0 as the next digit of our solution. 
Result so far: 75090.0
Subtract 0 from 717 to get 717.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7170, and continue the process.

Let's proceed to step 9:
If we divide 7170 by 891, we get 8 and a remainder of 42.
Write down 8 as next digit of the result. 
Result so far: 75090.8
If we subtract 7128 from 7170, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 10:
The number 891 fits into 420 0 times, leaving a remainder of 420.
Record the quotient 0 as the next digit in the result. 
Result so far: 75090.8
If we subtract 0 from 420, we get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Let's proceed to step 11:
891 can be fit into 4200 4 times, resulting in a remainder of 636.
Write down 4 as next digit of the result. 
Result so far: 75090.804
Deduct 3564 from 4200 and we're left with 636.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6360, and continue the process.

Step 12:
If we divide 6360 by 891, we get 7 and a remainder of 123.
Put 7 as the next digit of the answer. 
Result so far: 75090.8047
Subtracting 6237 from 6360 leaves us with 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

Going ahead to step 13:
891 can be fit into 1230 1 times, resulting in a remainder of 339.
Put 1 as the next digit of the answer. 
Result so far: 75090.80471
Subtract 891 from 1230 to get 339.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3390, and continue the process.

On to step 14:
If we divide 3390 by 891, we get 3 and a remainder of 717.
Write down 3 as next digit of the result. 
Result so far: 75090.804713
Subtract 2673 from 3390 to get 717.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7170, and continue the process.

Moving on to step 15:
891 goes into 7170 8 times with a remainder of 42.
Use 8 as the next digit of our solution. 
Result so far: 75090.8047138
Subtract 7128 from 7170 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 16:
If we divide 420 by 891, we get 0 and a remainder of 420.
The next digit of our result is 0. 
Result so far: 75090.8047138
Subtract 0 from 420 to get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

After the division, we end up with 75090.8047138 and a remainder of 4.2e-07.