Let's divide 80660058 by 77
We're looking to find how many times 77 goes into 80660058.

Moving on to step 1:
The number 77 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 77

On to step 2:
If we divide 80 by 77, we get 1 and a remainder of 3.
The next digit of our result is 1. 
Result so far: 1.0
If we take 77 away from 80, we end up with 3.
Include the next digit (6) from the dividend after 3, then repeat: 36 / 77

Step 3:
When dividing 36 by 77, we get 0 with a remainder of 36.
Write down 0 as next digit of the result. 
Result so far: 10.0
Deduct 0 from 36 and we're left with 36.
Include the next digit (6) from the dividend after 36, then repeat: 366 / 77

Advancing to step 4:
77 can be fit into 366 4 times, resulting in a remainder of 58.
Put 4 as the next digit of the answer. 
Result so far: 104.0
Subtracting 308 from 366 leaves us with 58.
Take the next digit (0) from the dividend and append it to 58, then repeat: 580 / 77

Advancing to step 5:
The number 77 fits into 580 7 times, leaving a remainder of 41.
The next digit of our result is 7. 
Result so far: 1047.0
Subtracting 539 from 580 leaves us with 41.
Grab the next digit (0) from the dividend, add it to 41, then carry on: 410 / 77

Moving on to step 6:
When dividing 410 by 77, we get 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 10475.0
Deduct 385 from 410 and we're left with 25.
Append the next digit (5) from the dividend to 25 and continue with: 255 / 77

On to step 7:
77 can be fit into 255 3 times, resulting in a remainder of 24.
The next digit of our result is 3. 
Result so far: 104753.0
Subtracting 231 from 255 leaves us with 24.
Append the next digit (8) from the dividend to 24 and continue with: 248 / 77

Going ahead to step 8:
248 divided by 77 is 3 with a remainder of 17.
Write down 3 as next digit of the result. 
Result so far: 1047533.0
The remainder is 17 after subtracting 231 from 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 9:
77 goes into 170 2 times with a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 1047533.2
If we take 154 away from 170, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 10:
77 can be fit into 160 2 times, resulting in a remainder of 6.
The next digit of our result is 2. 
Result so far: 1047533.22
If we take 154 away from 160, we end up 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.

In conclusion, the division gives 1047533.22 with a balance of 0.006.