66589 divided by 67 
We want to figure out the number of times 66589 can be divided by 67.

On to step 1:
6 divided by 67 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 67

On to step 2:
66 divided by 67 is 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.
Append the next digit (5) from the dividend to 66 and continue with: 665 / 67

Moving on to step 3:
The number 67 fits into 665 9 times, leaving a remainder of 62.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
The remainder is 62 after subtracting 603 from 665.
Include the next digit (8) from the dividend after 62, then repeat: 628 / 67

Advancing to step 4:
628 divided by 67 is 9 with a remainder of 25.
Put 9 as the next digit of the answer. 
Result so far: 99.0
If we take 603 away from 628, we end up with 25.
Include the next digit (9) from the dividend after 25, then repeat: 259 / 67

Step 5:
67 can be fit into 259 3 times, resulting in a remainder of 58.
Use 3 as the next digit of our solution. 
Result so far: 993.0
Subtract 201 from 259 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 6:
The number 67 fits into 580 8 times, leaving a remainder of 44.
The next digit of our result is 8. 
Result so far: 993.8
Subtracting 536 from 580 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 7:
The number 67 fits into 440 6 times, leaving a remainder of 38.
Use 6 as the next digit of our solution. 
Result so far: 993.86
Deduct 402 from 440 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 8:
The number 67 fits into 380 5 times, leaving a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 993.865
Subtract 335 from 380 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.

Step 9:
67 goes into 450 6 times with a remainder of 48.
Put 6 as the next digit of the answer. 
Result so far: 993.8656
Deduct 402 from 450 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 10:
480 divided by 67 is 7 with a remainder of 11.
Put 7 as the next digit of the answer. 
Result so far: 993.86567
If we subtract 469 from 480, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 11:
110 divided by 67 is 1 with a remainder of 43.
Write down 1 as next digit of the result. 
Result so far: 993.865671
Subtracting 67 from 110 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 12:
When dividing 430 by 67, we get 6 with a remainder of 28.
Record the quotient 6 as the next digit in the result. 
Result so far: 993.8656716
The remainder is 28 after subtracting 402 from 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 13:
67 can be fit into 280 4 times, resulting in a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 993.86567164
The remainder is 12 after subtracting 268 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The quotient of the division is 993.86567164, and the remainder is 1.2e-08.