Let's divide 746167 by 90
The aim is to understand the frequency of 90 in 746167.

Let's proceed to step 1:
If we divide 7 by 90, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 90

Step 2:
If we divide 74 by 90, we get 0 and a remainder of 74.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 74 to get 74.
Grab the next digit (6) from the dividend, add it to 74, then carry on: 746 / 90

Going ahead to step 3:
If we divide 746 by 90, we get 8 and a remainder of 26.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we take 720 away from 746, we end up with 26.
Fetch the next digit (1) from the dividend, attach it to 26 and continue: 261 / 90

Moving on to step 4:
261 divided by 90 is 2 with a remainder of 81.
The number 2 becomes the next digit in our result. 
Result so far: 82.0
Subtract 180 from 261 to get 81.
Append the next digit (6) from the dividend to 81 and continue with: 816 / 90

Step 5:
When dividing 816 by 90, we get 9 with a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 829.0
Subtracting 810 from 816 leaves us with 6.
Append the next digit (7) from the dividend to 6 and continue with: 67 / 90

Advancing to step 6:
90 goes into 67 0 times with a remainder of 67.
The next digit of our result is 0. 
Result so far: 8290.0
The remainder is 67 after subtracting 0 from 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Let's proceed to step 7:
90 can be fit into 670 7 times, resulting in a remainder of 40.
The next digit of our result is 7. 
Result so far: 8290.7
Subtracting 630 from 670 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 8:
When dividing 400 by 90, we get 4 with a remainder of 40.
The number 4 becomes the next digit in our result. 
Result so far: 8290.74
If we take 360 away from 400, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 9:
400 divided by 90 is 4 with a remainder of 40.
Put 4 as the next digit of the answer. 
Result so far: 8290.744
If we subtract 360 from 400, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

After the division, we end up with 8290.744 and a remainder of 0.004.