We look at the division of 77214556 by 255 
Let's see how many times 255 fits into 77214556.

Moving on to step 1:
255 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 255

Let's proceed to step 2:
When dividing 77 by 255, we get 0 with a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 77, we get 77.
Grab the next digit (2) from the dividend, add it to 77, then carry on: 772 / 255

Moving on to step 3:
772 divided by 255 is 3 with a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 765 from 772, we get 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 255

Advancing to step 4:
If we divide 71 by 255, we get 0 and a remainder of 71.
Write down 0 as next digit of the result. 
Result so far: 30.0
Subtracting 0 from 71 leaves us with 71.
Fetch the next digit (4) from the dividend, attach it to 71 and continue: 714 / 255

On to step 5:
The number 255 fits into 714 2 times, leaving a remainder of 204.
Use 2 as the next digit of our solution. 
Result so far: 302.0
If we take 510 away from 714, we end up with 204.
Bring next digit (5) of the dividend behind the 204 and repeat the process: 2045 / 255

Let's proceed to step 6:
255 goes into 2045 8 times with a remainder of 5.
Record the quotient 8 as the next digit in the result. 
Result so far: 3028.0
Deduct 2040 from 2045 and we're left with 5.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 255

Moving on to step 7:
If we divide 55 by 255, we get 0 and a remainder of 55.
Use 0 as the next digit of our solution. 
Result so far: 30280.0
Deduct 0 from 55 and we're left with 55.
Bring next digit (6) of the dividend behind the 55 and repeat the process: 556 / 255

Moving on to step 8:
255 can be fit into 556 2 times, resulting in a remainder of 46.
Put 2 as the next digit of the answer. 
Result so far: 302802.0
Deduct 510 from 556 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 9:
255 goes into 460 1 times with a remainder of 205.
Use 1 as the next digit of our solution. 
Result so far: 302802.1
If we subtract 255 from 460, we get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

On to step 10:
If we divide 2050 by 255, we get 8 and a remainder of 10.
The number 8 becomes the next digit in our result. 
Result so far: 302802.18
Subtracting 2040 from 2050 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 11:
100 divided by 255 is 0 with a remainder of 100.
The next digit of our result is 0. 
Result so far: 302802.18
If we subtract 0 from 100, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 12:
255 goes into 1000 3 times with a remainder of 235.
Use 3 as the next digit of our solution. 
Result so far: 302802.1803
If we subtract 765 from 1000, we get 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Advancing to step 13:
2350 divided by 255 is 9 with a remainder of 55.
Write down 9 as next digit of the result. 
Result so far: 302802.18039
If we take 2295 away from 2350, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 14:
255 goes into 550 2 times with a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 302802.180392
Subtract 510 from 550 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.

On to step 15:
The number 255 fits into 400 1 times, leaving a remainder of 145.
Write down 1 as next digit of the result. 
Result so far: 302802.1803921
The remainder is 145 after subtracting 255 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Moving on to step 16:
255 goes into 1450 5 times with a remainder of 175.
Use 5 as the next digit of our solution. 
Result so far: 302802.18039215
Subtract 1275 from 1450 to get 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

In conclusion, the division gives 302802.18039215 with a balance of 1.75e-07.