90657 ÷ 80 
We want to figure out the number of times 90657 can be divided by 80.

Moving on to step 1:
When dividing 9 by 80, we get 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 80

Moving on to step 2:
90 divided by 80 is 1 with a remainder of 10.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 80 from 90 to get 10.
Grab the next digit (6) from the dividend, add it to 10, then carry on: 106 / 80

Advancing to step 3:
106 divided by 80 is 1 with a remainder of 26.
The next digit of our result is 1. 
Result so far: 11.0
Subtracting 80 from 106 leaves us with 26.
Include the next digit (5) from the dividend after 26, then repeat: 265 / 80

Moving on to step 4:
If we divide 265 by 80, we get 3 and a remainder of 25.
The next digit of our result is 3. 
Result so far: 113.0
If we subtract 240 from 265, we get 25.
Bring next digit (7) of the dividend behind the 25 and repeat the process: 257 / 80

On to step 5:
80 can be fit into 257 3 times, resulting in a remainder of 17.
The number 3 becomes the next digit in our result. 
Result so far: 1133.0
The remainder is 17 after subtracting 240 from 257.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 6:
If we divide 170 by 80, we get 2 and a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 1133.2
Subtracting 160 from 170 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 7:
The number 80 fits into 100 1 times, leaving a remainder of 20.
The next digit of our result is 1. 
Result so far: 1133.21
If we take 80 away from 100, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 8:
When dividing 200 by 80, we get 2 with a remainder of 40.
Use 2 as the next digit of our solution. 
Result so far: 1133.212
Subtracting 160 from 200 leaves us 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.

Let's proceed to step 9:
If we divide 400 by 80, we get 5 and a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 1133.2125
Subtracting 400 from 400 leaves us 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.

Let's proceed to step 10:
If we divide 0 by 80, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 1133.2125
The remainder is 0 after subtracting 0 from 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:
The number 80 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1133.2125
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.

In conclusion, the division gives 1133.2125 with a balance of 0.0.