74351279 ÷ 880 
Our goal is to divide 74351279 by 880.

Step 1:
880 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 880

Going ahead to step 2:
880 goes into 74 0 times with a remainder of 74.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 74, we end up with 74.
Grab the next digit (3) from the dividend, add it to 74, then carry on: 743 / 880

Advancing to step 3:
743 divided by 880 is 0 with a remainder of 743.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 743 to get 743.
Fetch the next digit (5) from the dividend, attach it to 743 and continue: 7435 / 880

Step 4:
When dividing 7435 by 880, we get 8 with a remainder of 395.
Write down 8 as next digit of the result. 
Result so far: 8.0
Deduct 7040 from 7435 and we're left with 395.
Fetch the next digit (1) from the dividend, attach it to 395 and continue: 3951 / 880

Let's proceed to step 5:
880 can be fit into 3951 4 times, resulting in a remainder of 431.
The next digit of our result is 4. 
Result so far: 84.0
If we subtract 3520 from 3951, we get 431.
Append the next digit (2) from the dividend to 431 and continue with: 4312 / 880

On to step 6:
880 goes into 4312 4 times with a remainder of 792.
Put 4 as the next digit of the answer. 
Result so far: 844.0
If we take 3520 away from 4312, we end up with 792.
Take the next digit (7) from the dividend and append it to 792, then repeat: 7927 / 880

Moving on to step 7:
If we divide 7927 by 880, we get 9 and a remainder of 7.
The next digit of our result is 9. 
Result so far: 8449.0
The remainder is 7 after subtracting 7920 from 7927.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 880

Step 8:
880 goes into 79 0 times with a remainder of 79.
The number 0 becomes the next digit in our result. 
Result so far: 84490.0
If we subtract 0 from 79, we get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

On to step 9:
880 goes into 790 0 times with a remainder of 790.
The number 0 becomes the next digit in our result. 
Result so far: 84490.0
If we take 0 away from 790, we end up with 790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7900, and continue the process.

Going ahead to step 10:
880 goes into 7900 8 times with a remainder of 860.
The number 8 becomes the next digit in our result. 
Result so far: 84490.08
Subtracting 7040 from 7900 leaves us with 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8600, and continue the process.

Let's proceed to step 11:
The number 880 fits into 8600 9 times, leaving a remainder of 680.
The next digit of our result is 9. 
Result so far: 84490.089
Deduct 7920 from 8600 and we're left with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Advancing to step 12:
The number 880 fits into 6800 7 times, leaving a remainder of 640.
The number 7 becomes the next digit in our result. 
Result so far: 84490.0897
Subtract 6160 from 6800 to get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Advancing to step 13:
880 can be fit into 6400 7 times, resulting in a remainder of 240.
Put 7 as the next digit of the answer. 
Result so far: 84490.08977
Subtract 6160 from 6400 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Our division results in 84490.08977 with a remaining 0.00024.