76697989 divided by 422 
The aim is to understand the frequency of 422 in 76697989.

Let's proceed to step 1:
When dividing 7 by 422, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (6) from the dividend and append it to 7, then repeat: 76 / 422

Going ahead to step 2:
When dividing 76 by 422, we get 0 with a remainder of 76.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 76 leaves us with 76.
Take the next digit (6) from the dividend and append it to 76, then repeat: 766 / 422

Moving on to step 3:
If we divide 766 by 422, we get 1 and a remainder of 344.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 344 after subtracting 422 from 766.
Grab the next digit (9) from the dividend, add it to 344, then carry on: 3449 / 422

On to step 4:
422 goes into 3449 8 times with a remainder of 73.
Use 8 as the next digit of our solution. 
Result so far: 18.0
If we subtract 3376 from 3449, we get 73.
Append the next digit (7) from the dividend to 73 and continue with: 737 / 422

Moving on to step 5:
The number 422 fits into 737 1 times, leaving a remainder of 315.
Use 1 as the next digit of our solution. 
Result so far: 181.0
If we take 422 away from 737, we end up with 315.
Fetch the next digit (9) from the dividend, attach it to 315 and continue: 3159 / 422

Step 6:
The number 422 fits into 3159 7 times, leaving a remainder of 205.
The number 7 becomes the next digit in our result. 
Result so far: 1817.0
If we subtract 2954 from 3159, we get 205.
Grab the next digit (8) from the dividend, add it to 205, then carry on: 2058 / 422

Advancing to step 7:
422 goes into 2058 4 times with a remainder of 370.
Write down 4 as next digit of the result. 
Result so far: 18174.0
Subtract 1688 from 2058 to get 370.
Fetch the next digit (9) from the dividend, attach it to 370 and continue: 3709 / 422

Moving on to step 8:
422 can be fit into 3709 8 times, resulting in a remainder of 333.
Use 8 as the next digit of our solution. 
Result so far: 181748.0
Deduct 3376 from 3709 and we're left with 333.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3330, and continue the process.

Advancing to step 9:
422 can be fit into 3330 7 times, resulting in a remainder of 376.
The number 7 becomes the next digit in our result. 
Result so far: 181748.7
The remainder is 376 after subtracting 2954 from 3330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Moving on to step 10:
3760 divided by 422 is 8 with a remainder of 384.
Use 8 as the next digit of our solution. 
Result so far: 181748.78
Deduct 3376 from 3760 and we're left with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

On to step 11:
422 goes into 3840 9 times with a remainder of 42.
Put 9 as the next digit of the answer. 
Result so far: 181748.789
If we take 3798 away from 3840, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 12:
422 can be fit into 420 0 times, resulting in a remainder of 420.
Use 0 as the next digit of our solution. 
Result so far: 181748.789
If we take 0 away from 420, we end up with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Going ahead to step 13:
422 can be fit into 4200 9 times, resulting in a remainder of 402.
Use 9 as the next digit of our solution. 
Result so far: 181748.78909
If we subtract 3798 from 4200, we get 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

Moving on to step 14:
If we divide 4020 by 422, we get 9 and a remainder of 222.
Use 9 as the next digit of our solution. 
Result so far: 181748.789099
Subtracting 3798 from 4020 leaves us with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

The final result is 181748.789099 with a remainder of 2.22e-05.