77214848 ÷ 387 
We're looking to find how many times 387 goes into 77214848.

Going ahead to step 1:
387 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 387

On to step 2:
The number 387 fits into 77 0 times, leaving a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 77 to get 77.
Grab the next digit (2) from the dividend, add it to 77, then carry on: 772 / 387

Moving on to step 3:
If we divide 772 by 387, we get 1 and a remainder of 385.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 387 from 772 leaves us with 385.
Take the next digit (1) from the dividend and append it to 385, then repeat: 3851 / 387

Step 4:
3851 divided by 387 is 9 with a remainder of 368.
Use 9 as the next digit of our solution. 
Result so far: 19.0
If we subtract 3483 from 3851, we get 368.
Append the next digit (4) from the dividend to 368 and continue with: 3684 / 387

Going ahead to step 5:
When dividing 3684 by 387, we get 9 with a remainder of 201.
The number 9 becomes the next digit in our result. 
Result so far: 199.0
Subtracting 3483 from 3684 leaves us with 201.
Bring next digit (8) of the dividend behind the 201 and repeat the process: 2018 / 387

Advancing to step 6:
The number 387 fits into 2018 5 times, leaving a remainder of 83.
Record the quotient 5 as the next digit in the result. 
Result so far: 1995.0
If we subtract 1935 from 2018, we get 83.
Take the next digit (4) from the dividend and append it to 83, then repeat: 834 / 387

Step 7:
387 can be fit into 834 2 times, resulting in a remainder of 60.
The number 2 becomes the next digit in our result. 
Result so far: 19952.0
Subtract 774 from 834 to get 60.
Take the next digit (8) from the dividend and append it to 60, then repeat: 608 / 387

Moving on to step 8:
608 divided by 387 is 1 with a remainder of 221.
Use 1 as the next digit of our solution. 
Result so far: 199521.0
The remainder is 221 after subtracting 387 from 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

On to step 9:
When dividing 2210 by 387, we get 5 with a remainder of 275.
Record the quotient 5 as the next digit in the result. 
Result so far: 199521.5
The remainder is 275 after subtracting 1935 from 2210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Step 10:
387 goes into 2750 7 times with a remainder of 41.
Write down 7 as next digit of the result. 
Result so far: 199521.57
The remainder is 41 after subtracting 2709 from 2750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 11:
387 can be fit into 410 1 times, resulting in a remainder of 23.
Write down 1 as next digit of the result. 
Result so far: 199521.571
Subtracting 387 from 410 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 12:
When dividing 230 by 387, we get 0 with a remainder of 230.
Record the quotient 0 as the next digit in the result. 
Result so far: 199521.571
If we take 0 away from 230, we end up with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Advancing to step 13:
When dividing 2300 by 387, we get 5 with a remainder of 365.
The next digit of our result is 5. 
Result so far: 199521.57105
The remainder is 365 after subtracting 1935 from 2300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Going ahead to step 14:
387 goes into 3650 9 times with a remainder of 167.
Record the quotient 9 as the next digit in the result. 
Result so far: 199521.571059
If we subtract 3483 from 3650, we get 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Advancing to step 15:
387 can be fit into 1670 4 times, resulting in a remainder of 122.
The next digit of our result is 4. 
Result so far: 199521.5710594
If we subtract 1548 from 1670, we get 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Advancing to step 16:
387 can be fit into 1220 3 times, resulting in a remainder of 59.
Write down 3 as next digit of the result. 
Result so far: 199521.57105943
Subtract 1161 from 1220 to get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

In conclusion, the division gives 199521.57105943 with a balance of 5.9e-08.