661716 ÷ 67 
Our goal is to divide 661716 by 67.

Advancing to step 1:
When dividing 6 by 67, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 67

Moving on to step 2:
66 divided by 67 is 0 with a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 66 to get 66.
Grab the next digit (1) from the dividend, add it to 66, then carry on: 661 / 67

Going ahead to step 3:
661 divided by 67 is 9 with a remainder of 58.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtract 603 from 661 to get 58.
Include the next digit (7) from the dividend after 58, then repeat: 587 / 67

Going ahead to step 4:
If we divide 587 by 67, we get 8 and a remainder of 51.
The next digit of our result is 8. 
Result so far: 98.0
Subtracting 536 from 587 leaves us with 51.
Bring next digit (1) of the dividend behind the 51 and repeat the process: 511 / 67

Let's proceed to step 5:
When dividing 511 by 67, we get 7 with a remainder of 42.
Record the quotient 7 as the next digit in the result. 
Result so far: 987.0
Deduct 469 from 511 and we're left with 42.
Take the next digit (6) from the dividend and append it to 42, then repeat: 426 / 67

Step 6:
67 goes into 426 6 times with a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 9876.0
Deduct 402 from 426 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 7:
67 goes into 240 3 times with a remainder of 39.
Put 3 as the next digit of the answer. 
Result so far: 9876.3
Deduct 201 from 240 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 8:
The number 67 fits into 390 5 times, leaving a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 9876.35
Subtract 335 from 390 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 9:
The number 67 fits into 550 8 times, leaving a remainder of 14.
Record the quotient 8 as the next digit in the result. 
Result so far: 9876.358
Deduct 536 from 550 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 10:
140 divided by 67 is 2 with a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 9876.3582
The remainder is 6 after subtracting 134 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 11:
67 goes into 60 0 times with a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 9876.3582
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 12:
When dividing 600 by 67, we get 8 with a remainder of 64.
Write down 8 as next digit of the result. 
Result so far: 9876.358208
If we take 536 away from 600, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 13:
If we divide 640 by 67, we get 9 and a remainder of 37.
Use 9 as the next digit of our solution. 
Result so far: 9876.3582089
If we subtract 603 from 640, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 14:
67 goes into 370 5 times with a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 9876.35820895
Subtract 335 from 370 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The final outcome is 9876.35820895, with a leftover of 3.5e-08.