749572 ÷ 89 
The aim is to understand the frequency of 89 in 749572.

Step 1:
89 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 89

Going ahead to step 2:
74 divided by 89 is 0 with a remainder of 74.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 74, we get 74.
Take the next digit (9) from the dividend and append it to 74, then repeat: 749 / 89

Let's proceed to step 3:
89 goes into 749 8 times with a remainder of 37.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtract 712 from 749 to get 37.
Grab the next digit (5) from the dividend, add it to 37, then carry on: 375 / 89

Going ahead to step 4:
When dividing 375 by 89, we get 4 with a remainder of 19.
Put 4 as the next digit of the answer. 
Result so far: 84.0
Subtract 356 from 375 to get 19.
Append the next digit (7) from the dividend to 19 and continue with: 197 / 89

Step 5:
The number 89 fits into 197 2 times, leaving a remainder of 19.
Use 2 as the next digit of our solution. 
Result so far: 842.0
Subtract 178 from 197 to get 19.
Append the next digit (2) from the dividend to 19 and continue with: 192 / 89

On to step 6:
If we divide 192 by 89, we get 2 and a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 8422.0
If we subtract 178 from 192, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 7:
140 divided by 89 is 1 with a remainder of 51.
The next digit of our result is 1. 
Result so far: 8422.1
If we take 89 away from 140, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 8:
When dividing 510 by 89, we get 5 with a remainder of 65.
Record the quotient 5 as the next digit in the result. 
Result so far: 8422.15
Subtracting 445 from 510 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Going ahead to step 9:
The number 89 fits into 650 7 times, leaving a remainder of 27.
The number 7 becomes the next digit in our result. 
Result so far: 8422.157
Subtract 623 from 650 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 10:
270 divided by 89 is 3 with a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 8422.1573
Subtract 267 from 270 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 11:
If we divide 30 by 89, we get 0 and a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 8422.1573
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 12:
89 can be fit into 300 3 times, resulting in a remainder of 33.
The number 3 becomes the next digit in our result. 
Result so far: 8422.157303
Deduct 267 from 300 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 13:
89 can be fit into 330 3 times, resulting in a remainder of 63.
The next digit of our result is 3. 
Result so far: 8422.1573033
If we take 267 away from 330, we end up with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Our division results in 8422.1573033 with a remaining 6.3e-07.