77880521 ÷ 928 
Let's see how many times 928 fits into 77880521.

Let's proceed to step 1:
928 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 928

Going ahead to step 2:
928 can be fit into 77 0 times, resulting in a remainder of 77.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 77 to get 77.
Take the next digit (8) from the dividend and append it to 77, then repeat: 778 / 928

Step 3:
The number 928 fits into 778 0 times, leaving a remainder of 778.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 778 after subtracting 0 from 778.
Fetch the next digit (8) from the dividend, attach it to 778 and continue: 7788 / 928

Advancing to step 4:
When dividing 7788 by 928, we get 8 with a remainder of 364.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 7424 from 7788 leaves us with 364.
Take the next digit (0) from the dividend and append it to 364, then repeat: 3640 / 928

Let's proceed to step 5:
928 goes into 3640 3 times with a remainder of 856.
The number 3 becomes the next digit in our result. 
Result so far: 83.0
The remainder is 856 after subtracting 2784 from 3640.
Append the next digit (5) from the dividend to 856 and continue with: 8565 / 928

Going ahead to step 6:
When dividing 8565 by 928, we get 9 with a remainder of 213.
Put 9 as the next digit of the answer. 
Result so far: 839.0
Subtract 8352 from 8565 to get 213.
Grab the next digit (2) from the dividend, add it to 213, then carry on: 2132 / 928

Step 7:
When dividing 2132 by 928, we get 2 with a remainder of 276.
Put 2 as the next digit of the answer. 
Result so far: 8392.0
The remainder is 276 after subtracting 1856 from 2132.
Take the next digit (1) from the dividend and append it to 276, then repeat: 2761 / 928

Let's proceed to step 8:
2761 divided by 928 is 2 with a remainder of 905.
The number 2 becomes the next digit in our result. 
Result so far: 83922.0
If we subtract 1856 from 2761, we get 905.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9050, and continue the process.

On to step 9:
If we divide 9050 by 928, we get 9 and a remainder of 698.
Use 9 as the next digit of our solution. 
Result so far: 83922.9
Subtracting 8352 from 9050 leaves us with 698.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6980, and continue the process.

Step 10:
If we divide 6980 by 928, we get 7 and a remainder of 484.
Record the quotient 7 as the next digit in the result. 
Result so far: 83922.97
If we take 6496 away from 6980, we end up with 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Let's proceed to step 11:
If we divide 4840 by 928, we get 5 and a remainder of 200.
Put 5 as the next digit of the answer. 
Result so far: 83922.975
Subtracting 4640 from 4840 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 12:
2000 divided by 928 is 2 with a remainder of 144.
Write down 2 as next digit of the result. 
Result so far: 83922.9752
If we take 1856 away from 2000, we end up with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Step 13:
The number 928 fits into 1440 1 times, leaving a remainder of 512.
The number 1 becomes the next digit in our result. 
Result so far: 83922.97521
The remainder is 512 after subtracting 928 from 1440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Advancing to step 14:
The number 928 fits into 5120 5 times, leaving a remainder of 480.
The next digit of our result is 5. 
Result so far: 83922.975215
Subtract 4640 from 5120 to get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Let's proceed to step 15:
The number 928 fits into 4800 5 times, leaving a remainder of 160.
Record the quotient 5 as the next digit in the result. 
Result so far: 83922.9752155
The remainder is 160 after subtracting 4640 from 4800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

The final result is 83922.9752155 with a remainder of 1.6e-06.