Let's divide 77203791 by 180
We want to divide 77203791 by 180.

Advancing to step 1:
180 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 180

On to step 2:
180 goes into 77 0 times with a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 77 to get 77.
Take the next digit (2) from the dividend and append it to 77, then repeat: 772 / 180

Step 3:
772 divided by 180 is 4 with a remainder of 52.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtract 720 from 772 to get 52.
Take the next digit (0) from the dividend and append it to 52, then repeat: 520 / 180

Going ahead to step 4:
180 can be fit into 520 2 times, resulting in a remainder of 160.
Write down 2 as next digit of the result. 
Result so far: 42.0
If we take 360 away from 520, we end up with 160.
Grab the next digit (3) from the dividend, add it to 160, then carry on: 1603 / 180

Let's proceed to step 5:
If we divide 1603 by 180, we get 8 and a remainder of 163.
Write down 8 as next digit of the result. 
Result so far: 428.0
Subtracting 1440 from 1603 leaves us with 163.
Fetch the next digit (7) from the dividend, attach it to 163 and continue: 1637 / 180

Moving on to step 6:
If we divide 1637 by 180, we get 9 and a remainder of 17.
Put 9 as the next digit of the answer. 
Result so far: 4289.0
If we take 1620 away from 1637, we end up with 17.
Append the next digit (9) from the dividend to 17 and continue with: 179 / 180

Moving on to step 7:
180 goes into 179 0 times with a remainder of 179.
The number 0 becomes the next digit in our result. 
Result so far: 42890.0
Deduct 0 from 179 and we're left with 179.
Grab the next digit (1) from the dividend, add it to 179, then carry on: 1791 / 180

On to step 8:
180 can be fit into 1791 9 times, resulting in a remainder of 171.
The number 9 becomes the next digit in our result. 
Result so far: 428909.0
The remainder is 171 after subtracting 1620 from 1791.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

Moving on to step 9:
180 goes into 1710 9 times with a remainder of 90.
Record the quotient 9 as the next digit in the result. 
Result so far: 428909.9
Subtract 1620 from 1710 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Step 10:
When dividing 900 by 180, we get 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 428909.95
Subtracting 900 from 900 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.

Step 11:
180 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 428909.95
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 12:
The number 180 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 428909.95
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.

Our division results in 428909.95 with a remaining 0.0.