219123 ÷ 77 
We want to figure out the number of times 219123 can be divided by 77.

On to step 1:
The number 77 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 77

Step 2:
77 can be fit into 21 0 times, resulting in a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Grab the next digit (9) from the dividend, add it to 21, then carry on: 219 / 77

Moving on to step 3:
If we divide 219 by 77, we get 2 and a remainder of 65.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 154 from 219 to get 65.
Append the next digit (1) from the dividend to 65 and continue with: 651 / 77

Step 4:
651 divided by 77 is 8 with a remainder of 35.
Write down 8 as next digit of the result. 
Result so far: 28.0
If we subtract 616 from 651, we get 35.
Grab the next digit (2) from the dividend, add it to 35, then carry on: 352 / 77

Moving on to step 5:
77 goes into 352 4 times with a remainder of 44.
Write down 4 as next digit of the result. 
Result so far: 284.0
The remainder is 44 after subtracting 308 from 352.
Fetch the next digit (3) from the dividend, attach it to 44 and continue: 443 / 77

Step 6:
The number 77 fits into 443 5 times, leaving a remainder of 58.
Use 5 as the next digit of our solution. 
Result so far: 2845.0
The remainder is 58 after subtracting 385 from 443.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 7:
If we divide 580 by 77, we get 7 and a remainder of 41.
The number 7 becomes the next digit in our result. 
Result so far: 2845.7
If we subtract 539 from 580, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 8:
If we divide 410 by 77, we get 5 and a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 2845.75
Subtract 385 from 410 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 9:
77 can be fit into 250 3 times, resulting in a remainder of 19.
Put 3 as the next digit of the answer. 
Result so far: 2845.753
The remainder is 19 after subtracting 231 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 10:
The number 77 fits into 190 2 times, leaving a remainder of 36.
Use 2 as the next digit of our solution. 
Result so far: 2845.7532
Deduct 154 from 190 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 11:
When dividing 360 by 77, we get 4 with a remainder of 52.
The number 4 becomes the next digit in our result. 
Result so far: 2845.75324
If we subtract 308 from 360, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 12:
If we divide 520 by 77, we get 6 and a remainder of 58.
Use 6 as the next digit of our solution. 
Result so far: 2845.753246
If we subtract 462 from 520, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 13:
77 can be fit into 580 7 times, resulting in a remainder of 41.
Record the quotient 7 as the next digit in the result. 
Result so far: 2845.7532467
Subtract 539 from 580 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Advancing to step 14:
If we divide 410 by 77, we get 5 and a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 2845.75324675
Subtracting 385 from 410 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

In conclusion, the division gives 2845.75324675 with a balance of 2.5e-08.