We're dividing 77700829 by 890 
We want to figure out the number of times 77700829 can be divided by 890.

Going ahead to step 1:
The number 890 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 890

On to step 2:
The number 890 fits into 77 0 times, leaving a remainder of 77.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 77 leaves us with 77.
Take the next digit (7) from the dividend and append it to 77, then repeat: 777 / 890

On to step 3:
If we divide 777 by 890, we get 0 and a remainder of 777.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 777 to get 777.
Append the next digit (0) from the dividend to 777 and continue with: 7770 / 890

Going ahead to step 4:
890 can be fit into 7770 8 times, resulting in a remainder of 650.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 7120 from 7770 leaves us with 650.
Take the next digit (0) from the dividend and append it to 650, then repeat: 6500 / 890

Advancing to step 5:
The number 890 fits into 6500 7 times, leaving a remainder of 270.
Use 7 as the next digit of our solution. 
Result so far: 87.0
Subtracting 6230 from 6500 leaves us with 270.
Bring next digit (8) of the dividend behind the 270 and repeat the process: 2708 / 890

Step 6:
890 goes into 2708 3 times with a remainder of 38.
The next digit of our result is 3. 
Result so far: 873.0
The remainder is 38 after subtracting 2670 from 2708.
Grab the next digit (2) from the dividend, add it to 38, then carry on: 382 / 890

On to step 7:
When dividing 382 by 890, we get 0 with a remainder of 382.
Put 0 as the next digit of the answer. 
Result so far: 8730.0
The remainder is 382 after subtracting 0 from 382.
Include the next digit (9) from the dividend after 382, then repeat: 3829 / 890

Let's proceed to step 8:
If we divide 3829 by 890, we get 4 and a remainder of 269.
Put 4 as the next digit of the answer. 
Result so far: 87304.0
Subtract 3560 from 3829 to get 269.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2690, and continue the process.

Advancing to step 9:
2690 divided by 890 is 3 with a remainder of 20.
Write down 3 as next digit of the result. 
Result so far: 87304.3
Subtracting 2670 from 2690 leaves us 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.

Moving on to step 10:
The number 890 fits into 200 0 times, leaving a remainder of 200.
Put 0 as the next digit of the answer. 
Result so far: 87304.3
Subtracting 0 from 200 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.

Advancing to step 11:
890 can be fit into 2000 2 times, resulting in a remainder of 220.
The next digit of our result is 2. 
Result so far: 87304.302
If we take 1780 away from 2000, we end up with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Going ahead to step 12:
890 goes into 2200 2 times with a remainder of 420.
The next digit of our result is 2. 
Result so far: 87304.3022
The remainder is 420 after subtracting 1780 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

The final result is 87304.3022 with a remainder of 0.0042.