84640 divided by 67 
Our goal is to divide 84640 by 67.

Let's proceed to step 1:
If we divide 8 by 67, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (4) of the dividend behind the 8 and repeat the process: 84 / 67

On to step 2:
67 goes into 84 1 times with a remainder of 17.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 67 from 84 to get 17.
Include the next digit (6) from the dividend after 17, then repeat: 176 / 67

Step 3:
67 can be fit into 176 2 times, resulting in a remainder of 42.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we take 134 away from 176, we end up with 42.
Fetch the next digit (4) from the dividend, attach it to 42 and continue: 424 / 67

On to step 4:
If we divide 424 by 67, we get 6 and a remainder of 22.
Record the quotient 6 as the next digit in the result. 
Result so far: 126.0
Subtracting 402 from 424 leaves us with 22.
Append the next digit (0) from the dividend to 22 and continue with: 220 / 67

Advancing to step 5:
When dividing 220 by 67, we get 3 with a remainder of 19.
Put 3 as the next digit of the answer. 
Result so far: 1263.0
Deduct 201 from 220 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 6:
190 divided by 67 is 2 with a remainder of 56.
Put 2 as the next digit of the answer. 
Result so far: 1263.2
If we subtract 134 from 190, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 7:
When dividing 560 by 67, we get 8 with a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 1263.28
Subtract 536 from 560 to get 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 8:
The number 67 fits into 240 3 times, leaving a remainder of 39.
The number 3 becomes the next digit in our result. 
Result so far: 1263.283
The remainder is 39 after subtracting 201 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 9:
67 can be fit into 390 5 times, resulting in a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 1263.2835
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.

Step 10:
When dividing 550 by 67, we get 8 with a remainder of 14.
Use 8 as the next digit of our solution. 
Result so far: 1263.28358
Subtract 536 from 550 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 11:
The number 67 fits into 140 2 times, leaving a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 1263.283582
Deduct 134 from 140 and we're left with 6.
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 12:
67 can be fit into 60 0 times, resulting in a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 1263.283582
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.

Going ahead to step 13:
The number 67 fits into 600 8 times, leaving a remainder of 64.
The number 8 becomes the next digit in our result. 
Result so far: 1263.28358208
Subtracting 536 from 600 leaves us 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.

The final outcome is 1263.28358208, with a leftover of 6.4e-08.