We divide 89375723 by 180
The aim is to understand the frequency of 180 in 89375723.

Let's proceed to step 1:
When dividing 8 by 180, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (9) from the dividend to 8 and continue with: 89 / 180

Step 2:
89 divided by 180 is 0 with a remainder of 89.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 89 leaves us with 89.
Bring next digit (3) of the dividend behind the 89 and repeat the process: 893 / 180

Going ahead to step 3:
893 divided by 180 is 4 with a remainder of 173.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtracting 720 from 893 leaves us with 173.
Append the next digit (7) from the dividend to 173 and continue with: 1737 / 180

Step 4:
When dividing 1737 by 180, we get 9 with a remainder of 117.
Write down 9 as next digit of the result. 
Result so far: 49.0
Subtract 1620 from 1737 to get 117.
Grab the next digit (5) from the dividend, add it to 117, then carry on: 1175 / 180

Step 5:
The number 180 fits into 1175 6 times, leaving a remainder of 95.
The next digit of our result is 6. 
Result so far: 496.0
Deduct 1080 from 1175 and we're left with 95.
Append the next digit (7) from the dividend to 95 and continue with: 957 / 180

Advancing to step 6:
957 divided by 180 is 5 with a remainder of 57.
Use 5 as the next digit of our solution. 
Result so far: 4965.0
If we take 900 away from 957, we end up with 57.
Take the next digit (2) from the dividend and append it to 57, then repeat: 572 / 180

Advancing to step 7:
180 goes into 572 3 times with a remainder of 32.
The number 3 becomes the next digit in our result. 
Result so far: 49653.0
Subtracting 540 from 572 leaves us with 32.
Fetch the next digit (3) from the dividend, attach it to 32 and continue: 323 / 180

Advancing to step 8:
The number 180 fits into 323 1 times, leaving a remainder of 143.
Record the quotient 1 as the next digit in the result. 
Result so far: 496531.0
If we take 180 away from 323, we end up with 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Advancing to step 9:
The number 180 fits into 1430 7 times, leaving a remainder of 170.
Use 7 as the next digit of our solution. 
Result so far: 496531.7
Deduct 1260 from 1430 and we're left with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Advancing to step 10:
1700 divided by 180 is 9 with a remainder of 80.
The next digit of our result is 9. 
Result so far: 496531.79
If we take 1620 away from 1700, we end up 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.

Advancing to step 11:
800 divided by 180 is 4 with a remainder of 80.
The number 4 becomes the next digit in our result. 
Result so far: 496531.794
Subtract 720 from 800 to 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.

Step 12:
When dividing 800 by 180, we get 4 with a remainder of 80.
Use 4 as the next digit of our solution. 
Result so far: 496531.7944
The remainder is 80 after subtracting 720 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

After the division, we end up with 496531.7944 and a remainder of 0.0008.