We're dividing 66631042 by 985 
We want to divide 66631042 by 985.

Step 1:
When dividing 6 by 985, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 985

Moving on to step 2:
66 divided by 985 is 0 with 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.
Bring next digit (6) of the dividend behind the 66 and repeat the process: 666 / 985

Step 3:
985 goes into 666 0 times with a remainder of 666.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 666 and we're left with 666.
Bring next digit (3) of the dividend behind the 666 and repeat the process: 6663 / 985

Going ahead to step 4:
985 can be fit into 6663 6 times, resulting in a remainder of 753.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we subtract 5910 from 6663, we get 753.
Take the next digit (1) from the dividend and append it to 753, then repeat: 7531 / 985

Advancing to step 5:
7531 divided by 985 is 7 with a remainder of 636.
Record the quotient 7 as the next digit in the result. 
Result so far: 67.0
Subtract 6895 from 7531 to get 636.
Fetch the next digit (0) from the dividend, attach it to 636 and continue: 6360 / 985

Let's proceed to step 6:
The number 985 fits into 6360 6 times, leaving a remainder of 450.
Put 6 as the next digit of the answer. 
Result so far: 676.0
Subtract 5910 from 6360 to get 450.
Bring next digit (4) of the dividend behind the 450 and repeat the process: 4504 / 985

Moving on to step 7:
If we divide 4504 by 985, we get 4 and a remainder of 564.
Use 4 as the next digit of our solution. 
Result so far: 6764.0
Subtract 3940 from 4504 to get 564.
Include the next digit (2) from the dividend after 564, then repeat: 5642 / 985

Going ahead to step 8:
985 can be fit into 5642 5 times, resulting in a remainder of 717.
Use 5 as the next digit of our solution. 
Result so far: 67645.0
If we subtract 4925 from 5642, we 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.

Step 9:
985 goes into 7170 7 times with a remainder of 275.
Use 7 as the next digit of our solution. 
Result so far: 67645.7
The remainder is 275 after subtracting 6895 from 7170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Advancing to step 10:
985 can be fit into 2750 2 times, resulting in a remainder of 780.
Record the quotient 2 as the next digit in the result. 
Result so far: 67645.72
If we subtract 1970 from 2750, we get 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

Let's proceed to step 11:
985 goes into 7800 7 times with a remainder of 905.
Record the quotient 7 as the next digit in the result. 
Result so far: 67645.727
If we take 6895 away from 7800, we end up with 905.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9050, and continue the process.

Let's proceed to step 12:
985 goes into 9050 9 times with a remainder of 185.
Record the quotient 9 as the next digit in the result. 
Result so far: 67645.7279
If we subtract 8865 from 9050, we get 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Step 13:
985 goes into 1850 1 times with a remainder of 865.
The next digit of our result is 1. 
Result so far: 67645.72791
Deduct 985 from 1850 and we're left with 865.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8650, and continue the process.

Let's proceed to step 14:
If we divide 8650 by 985, we get 8 and a remainder of 770.
The next digit of our result is 8. 
Result so far: 67645.727918
Subtract 7880 from 8650 to get 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7700, and continue the process.

Going ahead to step 15:
7700 divided by 985 is 7 with a remainder of 805.
Put 7 as the next digit of the answer. 
Result so far: 67645.7279187
The remainder is 805 after subtracting 6895 from 7700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8050, and continue the process.

On to step 16:
985 can be fit into 8050 8 times, resulting in a remainder of 170.
Use 8 as the next digit of our solution. 
Result so far: 67645.72791878
If we subtract 7880 from 8050, we get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

After the division, we end up with 67645.72791878 and a remainder of 1.7e-07.