We divide 77394288 by 820
We want to figure out the number of times 77394288 can be divided by 820.

Moving on to step 1:
The number 820 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 820

Going ahead to step 2:
820 can be fit into 77 0 times, resulting in a remainder of 77.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 77 to get 77.
Grab the next digit (3) from the dividend, add it to 77, then carry on: 773 / 820

Step 3:
If we divide 773 by 820, we get 0 and a remainder of 773.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 773 leaves us with 773.
Include the next digit (9) from the dividend after 773, then repeat: 7739 / 820

Step 4:
820 can be fit into 7739 9 times, resulting in a remainder of 359.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtracting 7380 from 7739 leaves us with 359.
Include the next digit (4) from the dividend after 359, then repeat: 3594 / 820

Step 5:
If we divide 3594 by 820, we get 4 and a remainder of 314.
Write down 4 as next digit of the result. 
Result so far: 94.0
Deduct 3280 from 3594 and we're left with 314.
Bring next digit (2) of the dividend behind the 314 and repeat the process: 3142 / 820

Advancing to step 6:
820 goes into 3142 3 times with a remainder of 682.
The next digit of our result is 3. 
Result so far: 943.0
Deduct 2460 from 3142 and we're left with 682.
Bring next digit (8) of the dividend behind the 682 and repeat the process: 6828 / 820

Let's proceed to step 7:
The number 820 fits into 6828 8 times, leaving a remainder of 268.
Record the quotient 8 as the next digit in the result. 
Result so far: 9438.0
Subtract 6560 from 6828 to get 268.
Bring next digit (8) of the dividend behind the 268 and repeat the process: 2688 / 820

Moving on to step 8:
When dividing 2688 by 820, we get 3 with a remainder of 228.
The next digit of our result is 3. 
Result so far: 94383.0
Deduct 2460 from 2688 and we're left with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Advancing to step 9:
820 can be fit into 2280 2 times, resulting in a remainder of 640.
Use 2 as the next digit of our solution. 
Result so far: 94383.2
Subtracting 1640 from 2280 leaves us with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Let's proceed to step 10:
6400 divided by 820 is 7 with a remainder of 660.
The number 7 becomes the next digit in our result. 
Result so far: 94383.27
The remainder is 660 after subtracting 5740 from 6400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Moving on to step 11:
820 goes into 6600 8 times with a remainder of 40.
Put 8 as the next digit of the answer. 
Result so far: 94383.278
Subtract 6560 from 6600 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 12:
400 divided by 820 is 0 with a remainder of 400.
The next digit of our result is 0. 
Result so far: 94383.278
Subtract 0 from 400 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Going ahead to step 13:
820 can be fit into 4000 4 times, resulting in a remainder of 720.
The next digit of our result is 4. 
Result so far: 94383.27804
Deduct 3280 from 4000 and we're left with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Let's proceed to step 14:
The number 820 fits into 7200 8 times, leaving a remainder of 640.
The next digit of our result is 8. 
Result so far: 94383.278048
Subtract 6560 from 7200 to get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

On to step 15:
820 can be fit into 6400 7 times, resulting in a remainder of 660.
The next digit of our result is 7. 
Result so far: 94383.2780487
Subtracting 5740 from 6400 leaves us with 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

On to step 16:
6600 divided by 820 is 8 with a remainder of 40.
The next digit of our result is 8. 
Result so far: 94383.27804878
The remainder is 40 after subtracting 6560 from 6600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The quotient of the division is 94383.27804878, and the remainder is 4e-08.