77442398 ÷ 722 
Our goal is to divide 77442398 by 722.

Moving on to step 1:
7 divided by 722 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 722

Step 2:
When dividing 77 by 722, we get 0 with a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 77 leaves us with 77.
Grab the next digit (4) from the dividend, add it to 77, then carry on: 774 / 722

Going ahead to step 3:
If we divide 774 by 722, we get 1 and a remainder of 52.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 52 after subtracting 722 from 774.
Grab the next digit (4) from the dividend, add it to 52, then carry on: 524 / 722

Let's proceed to step 4:
If we divide 524 by 722, we get 0 and a remainder of 524.
The next digit of our result is 0. 
Result so far: 10.0
The remainder is 524 after subtracting 0 from 524.
Take the next digit (2) from the dividend and append it to 524, then repeat: 5242 / 722

Step 5:
If we divide 5242 by 722, we get 7 and a remainder of 188.
The next digit of our result is 7. 
Result so far: 107.0
If we subtract 5054 from 5242, we get 188.
Include the next digit (3) from the dividend after 188, then repeat: 1883 / 722

Advancing to step 6:
If we divide 1883 by 722, we get 2 and a remainder of 439.
Put 2 as the next digit of the answer. 
Result so far: 1072.0
Subtract 1444 from 1883 to get 439.
Fetch the next digit (9) from the dividend, attach it to 439 and continue: 4399 / 722

Step 7:
If we divide 4399 by 722, we get 6 and a remainder of 67.
The number 6 becomes the next digit in our result. 
Result so far: 10726.0
If we take 4332 away from 4399, we end up with 67.
Append the next digit (8) from the dividend to 67 and continue with: 678 / 722

Moving on to step 8:
722 goes into 678 0 times with a remainder of 678.
The next digit of our result is 0. 
Result so far: 107260.0
If we subtract 0 from 678, we get 678.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6780, and continue the process.

Advancing to step 9:
722 goes into 6780 9 times with a remainder of 282.
The number 9 becomes the next digit in our result. 
Result so far: 107260.9
Subtract 6498 from 6780 to get 282.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

Step 10:
The number 722 fits into 2820 3 times, leaving a remainder of 654.
Record the quotient 3 as the next digit in the result. 
Result so far: 107260.93
If we take 2166 away from 2820, we end up with 654.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6540, and continue the process.

Let's proceed to step 11:
The number 722 fits into 6540 9 times, leaving a remainder of 42.
Record the quotient 9 as the next digit in the result. 
Result so far: 107260.939
If we subtract 6498 from 6540, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 12:
722 can be fit into 420 0 times, resulting in a remainder of 420.
Use 0 as the next digit of our solution. 
Result so far: 107260.939
Subtract 0 from 420 to get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Let's proceed to step 13:
4200 divided by 722 is 5 with a remainder of 590.
The number 5 becomes the next digit in our result. 
Result so far: 107260.93905
Subtracting 3610 from 4200 leaves us with 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Going ahead to step 14:
722 goes into 5900 8 times with a remainder of 124.
Put 8 as the next digit of the answer. 
Result so far: 107260.939058
If we take 5776 away from 5900, we end up with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

On to step 15:
The number 722 fits into 1240 1 times, leaving a remainder of 518.
The number 1 becomes the next digit in our result. 
Result so far: 107260.9390581
Subtracting 722 from 1240 leaves us with 518.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5180, and continue the process.

Going ahead to step 16:
5180 divided by 722 is 7 with a remainder of 126.
Put 7 as the next digit of the answer. 
Result so far: 107260.93905817
Deduct 5054 from 5180 and we're left with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Our division results in 107260.93905817 with a remaining 1.26e-07.