Let's divide 89634221 by 764
The aim is to understand the frequency of 764 in 89634221.

Going ahead to step 1:
The number 764 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (9) from the dividend and append it to 8, then repeat: 89 / 764

On to step 2:
764 goes into 89 0 times with a remainder of 89.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 89 leaves us with 89.
Take the next digit (6) from the dividend and append it to 89, then repeat: 896 / 764

Step 3:
When dividing 896 by 764, we get 1 with a remainder of 132.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 764 from 896 to get 132.
Take the next digit (3) from the dividend and append it to 132, then repeat: 1323 / 764

On to step 4:
1323 divided by 764 is 1 with a remainder of 559.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we subtract 764 from 1323, we get 559.
Take the next digit (4) from the dividend and append it to 559, then repeat: 5594 / 764

Step 5:
If we divide 5594 by 764, we get 7 and a remainder of 246.
Put 7 as the next digit of the answer. 
Result so far: 117.0
Deduct 5348 from 5594 and we're left with 246.
Grab the next digit (2) from the dividend, add it to 246, then carry on: 2462 / 764

Moving on to step 6:
2462 divided by 764 is 3 with a remainder of 170.
The number 3 becomes the next digit in our result. 
Result so far: 1173.0
If we subtract 2292 from 2462, we get 170.
Append the next digit (2) from the dividend to 170 and continue with: 1702 / 764

Going ahead to step 7:
If we divide 1702 by 764, we get 2 and a remainder of 174.
Put 2 as the next digit of the answer. 
Result so far: 11732.0
Subtracting 1528 from 1702 leaves us with 174.
Include the next digit (1) from the dividend after 174, then repeat: 1741 / 764

On to step 8:
764 can be fit into 1741 2 times, resulting in a remainder of 213.
Record the quotient 2 as the next digit in the result. 
Result so far: 117322.0
Subtract 1528 from 1741 to get 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

Advancing to step 9:
When dividing 2130 by 764, we get 2 with a remainder of 602.
Use 2 as the next digit of our solution. 
Result so far: 117322.2
Subtracting 1528 from 2130 leaves us with 602.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6020, and continue the process.

Moving on to step 10:
764 goes into 6020 7 times with a remainder of 672.
Write down 7 as next digit of the result. 
Result so far: 117322.27
If we take 5348 away from 6020, we end up with 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

Moving on to step 11:
6720 divided by 764 is 8 with a remainder of 608.
The number 8 becomes the next digit in our result. 
Result so far: 117322.278
Subtract 6112 from 6720 to get 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

Moving on to step 12:
The number 764 fits into 6080 7 times, leaving a remainder of 732.
The next digit of our result is 7. 
Result so far: 117322.2787
The remainder is 732 after subtracting 5348 from 6080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7320, and continue the process.

Advancing to step 13:
764 can be fit into 7320 9 times, resulting in a remainder of 444.
Write down 9 as next digit of the result. 
Result so far: 117322.27879
Deduct 6876 from 7320 and we're left with 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Going ahead to step 14:
764 can be fit into 4440 5 times, resulting in a remainder of 620.
The number 5 becomes the next digit in our result. 
Result so far: 117322.278795
If we subtract 3820 from 4440, we get 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Let's proceed to step 15:
764 can be fit into 6200 8 times, resulting in a remainder of 88.
Use 8 as the next digit of our solution. 
Result so far: 117322.2787958
If we take 6112 away from 6200, 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.

Advancing to step 16:
764 can be fit into 880 1 times, resulting in a remainder of 116.
Put 1 as the next digit of the answer. 
Result so far: 117322.27879581
Subtract 764 from 880 to 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.

Our division results in 117322.27879581 with a remaining 1.16e-07.