136554 divided by 80 
We want to figure out the number of times 136554 can be divided by 80.

On to step 1:
If we divide 1 by 80, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 80

Advancing to step 2:
80 can be fit into 13 0 times, resulting in a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Grab the next digit (6) from the dividend, add it to 13, then carry on: 136 / 80

Step 3:
When dividing 136 by 80, we get 1 with a remainder of 56.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 80 away from 136, we end up with 56.
Bring next digit (5) of the dividend behind the 56 and repeat the process: 565 / 80

On to step 4:
565 divided by 80 is 7 with a remainder of 5.
Write down 7 as next digit of the result. 
Result so far: 17.0
If we take 560 away from 565, we end up with 5.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 80

Step 5:
If we divide 55 by 80, we get 0 and a remainder of 55.
Write down 0 as next digit of the result. 
Result so far: 170.0
Subtracting 0 from 55 leaves us with 55.
Bring next digit (4) of the dividend behind the 55 and repeat the process: 554 / 80

On to step 6:
554 divided by 80 is 6 with a remainder of 74.
Record the quotient 6 as the next digit in the result. 
Result so far: 1706.0
Subtracting 480 from 554 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 7:
If we divide 740 by 80, we get 9 and a remainder of 20.
Write down 9 as next digit of the result. 
Result so far: 1706.9
Subtract 720 from 740 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
200 divided by 80 is 2 with a remainder of 40.
The next digit of our result is 2. 
Result so far: 1706.92
Deduct 160 from 200 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 9:
400 divided by 80 is 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 1706.925
If we subtract 400 from 400, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
When dividing 0 by 80, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 1706.925
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 11:
When dividing 0 by 80, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 1706.925
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 1706.925, and the remainder is 0.0.