We divide 85903829 by 180
The aim is to understand the frequency of 180 in 85903829.

Moving on to step 1:
If we divide 8 by 180, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 180

On to step 2:
When dividing 85 by 180, we get 0 with a remainder of 85.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 85 and we're left with 85.
Fetch the next digit (9) from the dividend, attach it to 85 and continue: 859 / 180

Step 3:
859 divided by 180 is 4 with a remainder of 139.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 720 from 859, we get 139.
Append the next digit (0) from the dividend to 139 and continue with: 1390 / 180

Going ahead to step 4:
When dividing 1390 by 180, we get 7 with a remainder of 130.
Write down 7 as next digit of the result. 
Result so far: 47.0
If we subtract 1260 from 1390, we get 130.
Fetch the next digit (3) from the dividend, attach it to 130 and continue: 1303 / 180

Advancing to step 5:
1303 divided by 180 is 7 with a remainder of 43.
Record the quotient 7 as the next digit in the result. 
Result so far: 477.0
If we take 1260 away from 1303, we end up with 43.
Bring next digit (8) of the dividend behind the 43 and repeat the process: 438 / 180

Going ahead to step 6:
180 goes into 438 2 times with a remainder of 78.
Record the quotient 2 as the next digit in the result. 
Result so far: 4772.0
Subtracting 360 from 438 leaves us with 78.
Bring next digit (2) of the dividend behind the 78 and repeat the process: 782 / 180

Step 7:
180 goes into 782 4 times with a remainder of 62.
Write down 4 as next digit of the result. 
Result so far: 47724.0
The remainder is 62 after subtracting 720 from 782.
Include the next digit (9) from the dividend after 62, then repeat: 629 / 180

Step 8:
629 divided by 180 is 3 with a remainder of 89.
Use 3 as the next digit of our solution. 
Result so far: 477243.0
If we subtract 540 from 629, we get 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Moving on to step 9:
180 can be fit into 890 4 times, resulting in a remainder of 170.
The number 4 becomes the next digit in our result. 
Result so far: 477243.4
The remainder is 170 after subtracting 720 from 890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Going ahead to step 10:
The number 180 fits into 1700 9 times, leaving a remainder of 80.
Write down 9 as next digit of the result. 
Result so far: 477243.49
If we subtract 1620 from 1700, 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.

Let's proceed to step 11:
If we divide 800 by 180, we get 4 and a remainder of 80.
Use 4 as the next digit of our solution. 
Result so far: 477243.494
Subtracting 720 from 800 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 12:
The number 180 fits into 800 4 times, leaving a remainder of 80.
Record the quotient 4 as the next digit in the result. 
Result so far: 477243.4944
If we subtract 720 from 800, 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.

The quotient of the division is 477243.4944, and the remainder is 0.0008.