We divide 87979492 by 180
The aim is to understand the frequency of 180 in 87979492.

Advancing to step 1:
If we divide 8 by 180, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 180

Advancing to step 2:
If we divide 87 by 180, we get 0 and a remainder of 87.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 87, we end up with 87.
Fetch the next digit (9) from the dividend, attach it to 87 and continue: 879 / 180

Going ahead to step 3:
If we divide 879 by 180, we get 4 and a remainder of 159.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we subtract 720 from 879, we get 159.
Append the next digit (7) from the dividend to 159 and continue with: 1597 / 180

Moving on to step 4:
If we divide 1597 by 180, we get 8 and a remainder of 157.
Use 8 as the next digit of our solution. 
Result so far: 48.0
If we subtract 1440 from 1597, we get 157.
Grab the next digit (9) from the dividend, add it to 157, then carry on: 1579 / 180

Moving on to step 5:
180 can be fit into 1579 8 times, resulting in a remainder of 139.
The number 8 becomes the next digit in our result. 
Result so far: 488.0
Deduct 1440 from 1579 and we're left with 139.
Include the next digit (4) from the dividend after 139, then repeat: 1394 / 180

Moving on to step 6:
180 goes into 1394 7 times with a remainder of 134.
The next digit of our result is 7. 
Result so far: 4887.0
If we take 1260 away from 1394, we end up with 134.
Grab the next digit (9) from the dividend, add it to 134, then carry on: 1349 / 180

Let's proceed to step 7:
If we divide 1349 by 180, we get 7 and a remainder of 89.
The number 7 becomes the next digit in our result. 
Result so far: 48877.0
Subtracting 1260 from 1349 leaves us with 89.
Include the next digit (2) from the dividend after 89, then repeat: 892 / 180

Let's proceed to step 8:
If we divide 892 by 180, we get 4 and a remainder of 172.
The number 4 becomes the next digit in our result. 
Result so far: 488774.0
If we take 720 away from 892, we end up with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Step 9:
When dividing 1720 by 180, we get 9 with a remainder of 100.
Record the quotient 9 as the next digit in the result. 
Result so far: 488774.9
The remainder is 100 after subtracting 1620 from 1720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 10:
If we divide 1000 by 180, we get 5 and a remainder of 100.
Write down 5 as next digit of the result. 
Result so far: 488774.95
Deduct 900 from 1000 and we're left 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.

Let's proceed to step 11:
180 goes into 1000 5 times with a remainder of 100.
Record the quotient 5 as the next digit in the result. 
Result so far: 488774.955
The remainder is 100 after subtracting 900 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

After the division, we end up with 488774.955 and a remainder of 0.01.