373185 ÷ 89 
The aim is to understand the frequency of 89 in 373185.

Step 1:
The number 89 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Fetch the next digit (7) from the dividend, attach it to 3 and continue: 37 / 89

Let's proceed to step 2:
The number 89 fits into 37 0 times, leaving a remainder of 37.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 37 and we're left with 37.
Include the next digit (3) from the dividend after 37, then repeat: 373 / 89

Advancing to step 3:
If we divide 373 by 89, we get 4 and a remainder of 17.
The next digit of our result is 4. 
Result so far: 4.0
Subtracting 356 from 373 leaves us with 17.
Append the next digit (1) from the dividend to 17 and continue with: 171 / 89

Let's proceed to step 4:
When dividing 171 by 89, we get 1 with a remainder of 82.
Use 1 as the next digit of our solution. 
Result so far: 41.0
If we take 89 away from 171, we end up with 82.
Bring next digit (8) of the dividend behind the 82 and repeat the process: 828 / 89

Step 5:
The number 89 fits into 828 9 times, leaving a remainder of 27.
Use 9 as the next digit of our solution. 
Result so far: 419.0
Subtract 801 from 828 to get 27.
Append the next digit (5) from the dividend to 27 and continue with: 275 / 89

Advancing to step 6:
If we divide 275 by 89, we get 3 and a remainder of 8.
Put 3 as the next digit of the answer. 
Result so far: 4193.0
Deduct 267 from 275 and we're left 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.

Step 7:
The number 89 fits into 80 0 times, leaving a remainder of 80.
The next digit of our result is 0. 
Result so far: 4193.0
If we take 0 away from 80, 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.

Step 8:
89 goes into 800 8 times with a remainder of 88.
Use 8 as the next digit of our solution. 
Result so far: 4193.08
If we take 712 away from 800, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

On to step 9:
The number 89 fits into 880 9 times, leaving a remainder of 79.
Record the quotient 9 as the next digit in the result. 
Result so far: 4193.089
If we take 801 away from 880, we end up with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

On to step 10:
If we divide 790 by 89, we get 8 and a remainder of 78.
The number 8 becomes the next digit in our result. 
Result so far: 4193.0898
If we take 712 away from 790, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 11:
If we divide 780 by 89, we get 8 and a remainder of 68.
Write down 8 as next digit of the result. 
Result so far: 4193.08988
Subtract 712 from 780 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Our division results in 4193.08988 with a remaining 6.8e-05.