We're dividing 78440255 by 722 
Our goal is to divide 78440255 by 722.

Let's proceed to step 1:
722 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 722

Moving on to step 2:
722 goes into 78 0 times with a remainder of 78.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 78 leaves us with 78.
Fetch the next digit (4) from the dividend, attach it to 78 and continue: 784 / 722

Step 3:
784 divided by 722 is 1 with a remainder of 62.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 722 from 784 and we're left with 62.
Include the next digit (4) from the dividend after 62, then repeat: 624 / 722

Going ahead to step 4:
624 divided by 722 is 0 with a remainder of 624.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we take 0 away from 624, we end up with 624.
Grab the next digit (0) from the dividend, add it to 624, then carry on: 6240 / 722

Moving on to step 5:
When dividing 6240 by 722, we get 8 with a remainder of 464.
Put 8 as the next digit of the answer. 
Result so far: 108.0
The remainder is 464 after subtracting 5776 from 6240.
Grab the next digit (2) from the dividend, add it to 464, then carry on: 4642 / 722

Advancing to step 6:
If we divide 4642 by 722, we get 6 and a remainder of 310.
Put 6 as the next digit of the answer. 
Result so far: 1086.0
The remainder is 310 after subtracting 4332 from 4642.
Fetch the next digit (5) from the dividend, attach it to 310 and continue: 3105 / 722

Let's proceed to step 7:
When dividing 3105 by 722, we get 4 with a remainder of 217.
Use 4 as the next digit of our solution. 
Result so far: 10864.0
Subtracting 2888 from 3105 leaves us with 217.
Append the next digit (5) from the dividend to 217 and continue with: 2175 / 722

On to step 8:
2175 divided by 722 is 3 with a remainder of 9.
Record the quotient 3 as the next digit in the result. 
Result so far: 108643.0
Subtract 2166 from 2175 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 9:
If we divide 90 by 722, we get 0 and a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 108643.0
Subtract 0 from 90 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Step 10:
If we divide 900 by 722, we get 1 and a remainder of 178.
Write down 1 as next digit of the result. 
Result so far: 108643.01
The remainder is 178 after subtracting 722 from 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Going ahead to step 11:
1780 divided by 722 is 2 with a remainder of 336.
The next digit of our result is 2. 
Result so far: 108643.012
Subtracting 1444 from 1780 leaves us with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Step 12:
If we divide 3360 by 722, we get 4 and a remainder of 472.
The number 4 becomes the next digit in our result. 
Result so far: 108643.0124
The remainder is 472 after subtracting 2888 from 3360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

Advancing to step 13:
722 can be fit into 4720 6 times, resulting in a remainder of 388.
The number 6 becomes the next digit in our result. 
Result so far: 108643.01246
If we subtract 4332 from 4720, we get 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

Going ahead to step 14:
If we divide 3880 by 722, we get 5 and a remainder of 270.
Write down 5 as next digit of the result. 
Result so far: 108643.012465
Deduct 3610 from 3880 and we're left with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Step 15:
722 can be fit into 2700 3 times, resulting in a remainder of 534.
The next digit of our result is 3. 
Result so far: 108643.0124653
If we take 2166 away from 2700, we end up with 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

Let's proceed to step 16:
When dividing 5340 by 722, we get 7 with a remainder of 286.
Put 7 as the next digit of the answer. 
Result so far: 108643.01246537
Subtracting 5054 from 5340 leaves us with 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

After the division, we end up with 108643.01246537 and a remainder of 2.86e-07.