Let's divide 66438821 by 981
We want to figure out the number of times 66438821 can be divided by 981.

Moving on to step 1:
981 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 981

Step 2:
66 divided by 981 is 0 with a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 66, we end up with 66.
Take the next digit (4) from the dividend and append it to 66, then repeat: 664 / 981

Let's proceed to step 3:
If we divide 664 by 981, we get 0 and a remainder of 664.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 664 after subtracting 0 from 664.
Fetch the next digit (3) from the dividend, attach it to 664 and continue: 6643 / 981

Advancing to step 4:
The number 981 fits into 6643 6 times, leaving a remainder of 757.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtracting 5886 from 6643 leaves us with 757.
Take the next digit (8) from the dividend and append it to 757, then repeat: 7578 / 981

Step 5:
The number 981 fits into 7578 7 times, leaving a remainder of 711.
Record the quotient 7 as the next digit in the result. 
Result so far: 67.0
If we take 6867 away from 7578, we end up with 711.
Append the next digit (8) from the dividend to 711 and continue with: 7118 / 981

Moving on to step 6:
981 goes into 7118 7 times with a remainder of 251.
The next digit of our result is 7. 
Result so far: 677.0
The remainder is 251 after subtracting 6867 from 7118.
Take the next digit (2) from the dividend and append it to 251, then repeat: 2512 / 981

Let's proceed to step 7:
2512 divided by 981 is 2 with a remainder of 550.
Use 2 as the next digit of our solution. 
Result so far: 6772.0
If we subtract 1962 from 2512, we get 550.
Include the next digit (1) from the dividend after 550, then repeat: 5501 / 981

Step 8:
981 can be fit into 5501 5 times, resulting in a remainder of 596.
Put 5 as the next digit of the answer. 
Result so far: 67725.0
If we take 4905 away from 5501, we end up with 596.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5960, and continue the process.

Moving on to step 9:
When dividing 5960 by 981, we get 6 with a remainder of 74.
Record the quotient 6 as the next digit in the result. 
Result so far: 67725.6
If we take 5886 away from 5960, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 10:
When dividing 740 by 981, we get 0 with a remainder of 740.
Record the quotient 0 as the next digit in the result. 
Result so far: 67725.6
If we subtract 0 from 740, we get 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Going ahead to step 11:
7400 divided by 981 is 7 with a remainder of 533.
The next digit of our result is 7. 
Result so far: 67725.607
The remainder is 533 after subtracting 6867 from 7400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5330, and continue the process.

Advancing to step 12:
If we divide 5330 by 981, we get 5 and a remainder of 425.
Record the quotient 5 as the next digit in the result. 
Result so far: 67725.6075
Deduct 4905 from 5330 and we're left with 425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

Moving on to step 13:
The number 981 fits into 4250 4 times, leaving a remainder of 326.
Record the quotient 4 as the next digit in the result. 
Result so far: 67725.60754
Deduct 3924 from 4250 and we're left with 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

Moving on to step 14:
The number 981 fits into 3260 3 times, leaving a remainder of 317.
The next digit of our result is 3. 
Result so far: 67725.607543
Subtracting 2943 from 3260 leaves us with 317.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3170, and continue the process.

Step 15:
981 goes into 3170 3 times with a remainder of 227.
The next digit of our result is 3. 
Result so far: 67725.6075433
If we subtract 2943 from 3170, we get 227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

After the division, we end up with 67725.6075433 and a remainder of 2.27e-06.