77700995 ÷ 402 
Let's see how many times 402 fits into 77700995.

Advancing to step 1:
If we divide 7 by 402, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 402

Going ahead to step 2:
402 goes into 77 0 times with a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 77, we end up with 77.
Grab the next digit (7) from the dividend, add it to 77, then carry on: 777 / 402

Step 3:
402 goes into 777 1 times with a remainder of 375.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 402 from 777 leaves us with 375.
Include the next digit (0) from the dividend after 375, then repeat: 3750 / 402

Step 4:
402 goes into 3750 9 times with a remainder of 132.
The next digit of our result is 9. 
Result so far: 19.0
Subtract 3618 from 3750 to get 132.
Take the next digit (0) from the dividend and append it to 132, then repeat: 1320 / 402

On to step 5:
1320 divided by 402 is 3 with a remainder of 114.
The next digit of our result is 3. 
Result so far: 193.0
Subtracting 1206 from 1320 leaves us with 114.
Fetch the next digit (9) from the dividend, attach it to 114 and continue: 1149 / 402

Going ahead to step 6:
The number 402 fits into 1149 2 times, leaving a remainder of 345.
Use 2 as the next digit of our solution. 
Result so far: 1932.0
Deduct 804 from 1149 and we're left with 345.
Fetch the next digit (9) from the dividend, attach it to 345 and continue: 3459 / 402

Let's proceed to step 7:
When dividing 3459 by 402, we get 8 with a remainder of 243.
Put 8 as the next digit of the answer. 
Result so far: 19328.0
The remainder is 243 after subtracting 3216 from 3459.
Grab the next digit (5) from the dividend, add it to 243, then carry on: 2435 / 402

Let's proceed to step 8:
If we divide 2435 by 402, we get 6 and a remainder of 23.
The number 6 becomes the next digit in our result. 
Result so far: 193286.0
Subtract 2412 from 2435 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 9:
402 can be fit into 230 0 times, resulting in a remainder of 230.
Write down 0 as next digit of the result. 
Result so far: 193286.0
If we subtract 0 from 230, we get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Going ahead to step 10:
402 can be fit into 2300 5 times, resulting in a remainder of 290.
Write down 5 as next digit of the result. 
Result so far: 193286.05
Subtract 2010 from 2300 to get 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Moving on to step 11:
The number 402 fits into 2900 7 times, leaving a remainder of 86.
The number 7 becomes the next digit in our result. 
Result so far: 193286.057
If we subtract 2814 from 2900, we get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Step 12:
When dividing 860 by 402, we get 2 with a remainder of 56.
Put 2 as the next digit of the answer. 
Result so far: 193286.0572
The remainder is 56 after subtracting 804 from 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 13:
When dividing 560 by 402, we get 1 with a remainder of 158.
Put 1 as the next digit of the answer. 
Result so far: 193286.05721
The remainder is 158 after subtracting 402 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Moving on to step 14:
The number 402 fits into 1580 3 times, leaving a remainder of 374.
The number 3 becomes the next digit in our result. 
Result so far: 193286.057213
Deduct 1206 from 1580 and we're left with 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Step 15:
402 goes into 3740 9 times with a remainder of 122.
The number 9 becomes the next digit in our result. 
Result so far: 193286.0572139
If we take 3618 away from 3740, we end up with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Going ahead to step 16:
The number 402 fits into 1220 3 times, leaving a remainder of 14.
The number 3 becomes the next digit in our result. 
Result so far: 193286.05721393
If we take 1206 away from 1220, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

In conclusion, the division gives 193286.05721393 with a balance of 1.4e-08.