66789137 ÷ 985 
Our goal is to divide 66789137 by 985.

Moving on to step 1:
The number 985 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 985

Going ahead to step 2:
When dividing 66 by 985, we get 0 with a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Include the next digit (7) from the dividend after 66, then repeat: 667 / 985

Moving on to step 3:
667 divided by 985 is 0 with a remainder of 667.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 667 after subtracting 0 from 667.
Include the next digit (8) from the dividend after 667, then repeat: 6678 / 985

Advancing to step 4:
985 can be fit into 6678 6 times, resulting in a remainder of 768.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we take 5910 away from 6678, we end up with 768.
Bring next digit (9) of the dividend behind the 768 and repeat the process: 7689 / 985

Moving on to step 5:
The number 985 fits into 7689 7 times, leaving a remainder of 794.
The next digit of our result is 7. 
Result so far: 67.0
The remainder is 794 after subtracting 6895 from 7689.
Fetch the next digit (1) from the dividend, attach it to 794 and continue: 7941 / 985

Advancing to step 6:
If we divide 7941 by 985, we get 8 and a remainder of 61.
Record the quotient 8 as the next digit in the result. 
Result so far: 678.0
The remainder is 61 after subtracting 7880 from 7941.
Grab the next digit (3) from the dividend, add it to 61, then carry on: 613 / 985

Moving on to step 7:
985 can be fit into 613 0 times, resulting in a remainder of 613.
Write down 0 as next digit of the result. 
Result so far: 6780.0
If we take 0 away from 613, we end up with 613.
Append the next digit (7) from the dividend to 613 and continue with: 6137 / 985

Let's proceed to step 8:
When dividing 6137 by 985, we get 6 with a remainder of 227.
Use 6 as the next digit of our solution. 
Result so far: 67806.0
Subtracting 5910 from 6137 leaves us with 227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

Moving on to step 9:
2270 divided by 985 is 2 with a remainder of 300.
The number 2 becomes the next digit in our result. 
Result so far: 67806.2
Subtracting 1970 from 2270 leaves us with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

On to step 10:
3000 divided by 985 is 3 with a remainder of 45.
The next digit of our result is 3. 
Result so far: 67806.23
Subtract 2955 from 3000 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 11:
985 goes into 450 0 times with a remainder of 450.
Use 0 as the next digit of our solution. 
Result so far: 67806.23
If we take 0 away from 450, we end up with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

On to step 12:
When dividing 4500 by 985, we get 4 with a remainder of 560.
The next digit of our result is 4. 
Result so far: 67806.2304
Deduct 3940 from 4500 and we're left with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

On to step 13:
985 goes into 5600 5 times with a remainder of 675.
Use 5 as the next digit of our solution. 
Result so far: 67806.23045
The remainder is 675 after subtracting 4925 from 5600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6750, and continue the process.

Let's proceed to step 14:
985 goes into 6750 6 times with a remainder of 840.
The next digit of our result is 6. 
Result so far: 67806.230456
If we take 5910 away from 6750, we end up with 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8400, and continue the process.

Moving on to step 15:
When dividing 8400 by 985, we get 8 with a remainder of 520.
The next digit of our result is 8. 
Result so far: 67806.2304568
Deduct 7880 from 8400 and we're left with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Step 16:
If we divide 5200 by 985, we get 5 and a remainder of 275.
Use 5 as the next digit of our solution. 
Result so far: 67806.23045685
If we subtract 4925 from 5200, we get 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

The final outcome is 67806.23045685, with a leftover of 2.75e-07.