80770550 ÷ 552 
Our goal is to divide 80770550 by 552.

Moving on to step 1:
The number 552 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 552

Step 2:
If we divide 80 by 552, we get 0 and a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 80, we end up with 80.
Append the next digit (7) from the dividend to 80 and continue with: 807 / 552

Advancing to step 3:
When dividing 807 by 552, we get 1 with a remainder of 255.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 255 after subtracting 552 from 807.
Fetch the next digit (7) from the dividend, attach it to 255 and continue: 2557 / 552

On to step 4:
If we divide 2557 by 552, we get 4 and a remainder of 349.
Write down 4 as next digit of the result. 
Result so far: 14.0
If we subtract 2208 from 2557, we get 349.
Grab the next digit (0) from the dividend, add it to 349, then carry on: 3490 / 552

On to step 5:
When dividing 3490 by 552, we get 6 with a remainder of 178.
The number 6 becomes the next digit in our result. 
Result so far: 146.0
Subtract 3312 from 3490 to get 178.
Fetch the next digit (5) from the dividend, attach it to 178 and continue: 1785 / 552

Advancing to step 6:
552 goes into 1785 3 times with a remainder of 129.
Record the quotient 3 as the next digit in the result. 
Result so far: 1463.0
Deduct 1656 from 1785 and we're left with 129.
Fetch the next digit (5) from the dividend, attach it to 129 and continue: 1295 / 552

Going ahead to step 7:
The number 552 fits into 1295 2 times, leaving a remainder of 191.
Use 2 as the next digit of our solution. 
Result so far: 14632.0
If we subtract 1104 from 1295, we get 191.
Grab the next digit (0) from the dividend, add it to 191, then carry on: 1910 / 552

Step 8:
552 goes into 1910 3 times with a remainder of 254.
Write down 3 as next digit of the result. 
Result so far: 146323.0
Subtract 1656 from 1910 to get 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Step 9:
2540 divided by 552 is 4 with a remainder of 332.
Write down 4 as next digit of the result. 
Result so far: 146323.4
Deduct 2208 from 2540 and we're left with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Advancing to step 10:
3320 divided by 552 is 6 with a remainder of 8.
The next digit of our result is 6. 
Result so far: 146323.46
Subtracting 3312 from 3320 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 11:
80 divided by 552 is 0 with a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 146323.46
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 12:
552 can be fit into 800 1 times, resulting in a remainder of 248.
The next digit of our result is 1. 
Result so far: 146323.4601
The remainder is 248 after subtracting 552 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Step 13:
The number 552 fits into 2480 4 times, leaving a remainder of 272.
Use 4 as the next digit of our solution. 
Result so far: 146323.46014
Deduct 2208 from 2480 and we're left with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

On to step 14:
2720 divided by 552 is 4 with a remainder of 512.
Write down 4 as next digit of the result. 
Result so far: 146323.460144
If we subtract 2208 from 2720, we get 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

After the division, we end up with 146323.460144 and a remainder of 5.12e-05.