52255594 ÷ 80 
We want to figure out the number of times 52255594 can be divided by 80.

Going ahead to step 1:
80 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 80

Advancing to step 2:
80 can be fit into 52 0 times, resulting in a remainder of 52.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 52, we end up with 52.
Fetch the next digit (2) from the dividend, attach it to 52 and continue: 522 / 80

Let's proceed to step 3:
80 can be fit into 522 6 times, resulting in a remainder of 42.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we subtract 480 from 522, we get 42.
Grab the next digit (5) from the dividend, add it to 42, then carry on: 425 / 80

Advancing to step 4:
80 goes into 425 5 times with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 65.0
Deduct 400 from 425 and we're left with 25.
Append the next digit (5) from the dividend to 25 and continue with: 255 / 80

On to step 5:
The number 80 fits into 255 3 times, leaving a remainder of 15.
Record the quotient 3 as the next digit in the result. 
Result so far: 653.0
The remainder is 15 after subtracting 240 from 255.
Fetch the next digit (5) from the dividend, attach it to 15 and continue: 155 / 80

Going ahead to step 6:
If we divide 155 by 80, we get 1 and a remainder of 75.
Put 1 as the next digit of the answer. 
Result so far: 6531.0
If we subtract 80 from 155, we get 75.
Grab the next digit (9) from the dividend, add it to 75, then carry on: 759 / 80

Moving on to step 7:
80 goes into 759 9 times with a remainder of 39.
Record the quotient 9 as the next digit in the result. 
Result so far: 65319.0
If we subtract 720 from 759, we get 39.
Fetch the next digit (4) from the dividend, attach it to 39 and continue: 394 / 80

Moving on to step 8:
If we divide 394 by 80, we get 4 and a remainder of 74.
Put 4 as the next digit of the answer. 
Result so far: 653194.0
Subtract 320 from 394 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

On to step 9:
When dividing 740 by 80, we get 9 with a remainder of 20.
Write down 9 as next digit of the result. 
Result so far: 653194.9
If we subtract 720 from 740, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 10:
200 divided by 80 is 2 with a remainder of 40.
Write down 2 as next digit of the result. 
Result so far: 653194.92
Deduct 160 from 200 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 11:
80 can be fit into 400 5 times, resulting in a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 653194.925
Subtracting 400 from 400 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.

Going ahead to step 12:
80 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 653194.925
Subtracting 0 from 0 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.

Going ahead to step 13:
0 divided by 80 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 653194.925
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 653194.925 and a remainder of 0.0.