74255610 ÷ 800 
We want to figure out the number of times 74255610 can be divided by 800.

Advancing to step 1:
800 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 800

Going ahead to step 2:
74 divided by 800 is 0 with a remainder of 74.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 74 to get 74.
Append the next digit (2) from the dividend to 74 and continue with: 742 / 800

Moving on to step 3:
If we divide 742 by 800, we get 0 and a remainder of 742.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 742 after subtracting 0 from 742.
Bring next digit (5) of the dividend behind the 742 and repeat the process: 7425 / 800

Let's proceed to step 4:
800 goes into 7425 9 times with a remainder of 225.
The next digit of our result is 9. 
Result so far: 9.0
If we subtract 7200 from 7425, we get 225.
Grab the next digit (5) from the dividend, add it to 225, then carry on: 2255 / 800

Going ahead to step 5:
If we divide 2255 by 800, we get 2 and a remainder of 655.
Put 2 as the next digit of the answer. 
Result so far: 92.0
If we take 1600 away from 2255, we end up with 655.
Bring next digit (6) of the dividend behind the 655 and repeat the process: 6556 / 800

Moving on to step 6:
6556 divided by 800 is 8 with a remainder of 156.
The next digit of our result is 8. 
Result so far: 928.0
Subtracting 6400 from 6556 leaves us with 156.
Grab the next digit (1) from the dividend, add it to 156, then carry on: 1561 / 800

Step 7:
If we divide 1561 by 800, we get 1 and a remainder of 761.
The next digit of our result is 1. 
Result so far: 9281.0
If we take 800 away from 1561, we end up with 761.
Take the next digit (0) from the dividend and append it to 761, then repeat: 7610 / 800

Step 8:
If we divide 7610 by 800, we get 9 and a remainder of 410.
Put 9 as the next digit of the answer. 
Result so far: 92819.0
Subtracting 7200 from 7610 leaves us with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Advancing to step 9:
If we divide 4100 by 800, we get 5 and a remainder of 100.
Record the quotient 5 as the next digit in the result. 
Result so far: 92819.5
Subtracting 4000 from 4100 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Advancing to step 10:
800 can be fit into 1000 1 times, resulting in a remainder of 200.
The next digit of our result is 1. 
Result so far: 92819.51
If we take 800 away from 1000, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 11:
The number 800 fits into 2000 2 times, leaving a remainder of 400.
Use 2 as the next digit of our solution. 
Result so far: 92819.512
If we subtract 1600 from 2000, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Going ahead to step 12:
4000 divided by 800 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 92819.5125
Subtracting 4000 from 4000 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 13:
0 divided by 800 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 92819.5125
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 14:
0 divided by 800 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 92819.5125
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 92819.5125 with a remainder of 0.0.