89029760 divided by 121 
The aim is to understand the frequency of 121 in 89029760.

Going ahead to step 1:
121 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (9) from the dividend, attach it to 8 and continue: 89 / 121

Let's proceed to step 2:
If we divide 89 by 121, we get 0 and a remainder of 89.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 89 leaves us with 89.
Grab the next digit (0) from the dividend, add it to 89, then carry on: 890 / 121

Advancing to step 3:
When dividing 890 by 121, we get 7 with a remainder of 43.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtract 847 from 890 to get 43.
Include the next digit (2) from the dividend after 43, then repeat: 432 / 121

Going ahead to step 4:
121 goes into 432 3 times with a remainder of 69.
The number 3 becomes the next digit in our result. 
Result so far: 73.0
If we take 363 away from 432, we end up with 69.
Fetch the next digit (9) from the dividend, attach it to 69 and continue: 699 / 121

Moving on to step 5:
121 can be fit into 699 5 times, resulting in a remainder of 94.
Record the quotient 5 as the next digit in the result. 
Result so far: 735.0
Deduct 605 from 699 and we're left with 94.
Fetch the next digit (7) from the dividend, attach it to 94 and continue: 947 / 121

Step 6:
The number 121 fits into 947 7 times, leaving a remainder of 100.
Record the quotient 7 as the next digit in the result. 
Result so far: 7357.0
If we take 847 away from 947, we end up with 100.
Take the next digit (6) from the dividend and append it to 100, then repeat: 1006 / 121

On to step 7:
When dividing 1006 by 121, we get 8 with a remainder of 38.
Write down 8 as next digit of the result. 
Result so far: 73578.0
Subtract 968 from 1006 to get 38.
Grab the next digit (0) from the dividend, add it to 38, then carry on: 380 / 121

Moving on to step 8:
If we divide 380 by 121, we get 3 and a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 735783.0
If we take 363 away from 380, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 9:
121 goes into 170 1 times with a remainder of 49.
The next digit of our result is 1. 
Result so far: 735783.1
Subtract 121 from 170 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Advancing to step 10:
If we divide 490 by 121, we get 4 and a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 735783.14
If we subtract 484 from 490, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 11:
121 goes into 60 0 times with a remainder of 60.
The next digit of our result is 0. 
Result so far: 735783.14
If we take 0 away from 60, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 12:
When dividing 600 by 121, we get 4 with a remainder of 116.
Use 4 as the next digit of our solution. 
Result so far: 735783.1404
If we subtract 484 from 600, we get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

On to step 13:
1160 divided by 121 is 9 with a remainder of 71.
Use 9 as the next digit of our solution. 
Result so far: 735783.14049
If we subtract 1089 from 1160, we get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Let's proceed to step 14:
The number 121 fits into 710 5 times, leaving a remainder of 105.
Put 5 as the next digit of the answer. 
Result so far: 735783.140495
Subtract 605 from 710 to get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Step 15:
The number 121 fits into 1050 8 times, leaving a remainder of 82.
Write down 8 as next digit of the result. 
Result so far: 735783.1404958
Subtracting 968 from 1050 leaves us with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Advancing to step 16:
If we divide 820 by 121, we get 6 and a remainder of 94.
The next digit of our result is 6. 
Result so far: 735783.14049586
If we take 726 away from 820, we end up with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

In conclusion, the division gives 735783.14049586 with a balance of 9.4e-08.