83145448 ÷ 422 
The aim is to understand the frequency of 422 in 83145448.

On to step 1:
When dividing 8 by 422, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (3) from the dividend, add it to 8, then carry on: 83 / 422

Step 2:
The number 422 fits into 83 0 times, leaving a remainder of 83.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 83 after subtracting 0 from 83.
Take the next digit (1) from the dividend and append it to 83, then repeat: 831 / 422

Advancing to step 3:
422 goes into 831 1 times with a remainder of 409.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 409 after subtracting 422 from 831.
Append the next digit (4) from the dividend to 409 and continue with: 4094 / 422

Going ahead to step 4:
When dividing 4094 by 422, we get 9 with a remainder of 296.
Use 9 as the next digit of our solution. 
Result so far: 19.0
The remainder is 296 after subtracting 3798 from 4094.
Grab the next digit (5) from the dividend, add it to 296, then carry on: 2965 / 422

Going ahead to step 5:
422 can be fit into 2965 7 times, resulting in a remainder of 11.
Record the quotient 7 as the next digit in the result. 
Result so far: 197.0
Subtract 2954 from 2965 to get 11.
Grab the next digit (4) from the dividend, add it to 11, then carry on: 114 / 422

Advancing to step 6:
If we divide 114 by 422, we get 0 and a remainder of 114.
Put 0 as the next digit of the answer. 
Result so far: 1970.0
If we take 0 away from 114, we end up with 114.
Bring next digit (4) of the dividend behind the 114 and repeat the process: 1144 / 422

Moving on to step 7:
If we divide 1144 by 422, we get 2 and a remainder of 300.
Record the quotient 2 as the next digit in the result. 
Result so far: 19702.0
If we take 844 away from 1144, we end up with 300.
Bring next digit (8) of the dividend behind the 300 and repeat the process: 3008 / 422

Going ahead to step 8:
When dividing 3008 by 422, we get 7 with a remainder of 54.
Write down 7 as next digit of the result. 
Result so far: 197027.0
Subtract 2954 from 3008 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 9:
422 can be fit into 540 1 times, resulting in a remainder of 118.
The next digit of our result is 1. 
Result so far: 197027.1
If we subtract 422 from 540, we get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Moving on to step 10:
When dividing 1180 by 422, we get 2 with a remainder of 336.
The number 2 becomes the next digit in our result. 
Result so far: 197027.12
If we take 844 away from 1180, we end up with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Let's proceed to step 11:
When dividing 3360 by 422, we get 7 with a remainder of 406.
Write down 7 as next digit of the result. 
Result so far: 197027.127
The remainder is 406 after subtracting 2954 from 3360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Let's proceed to step 12:
If we divide 4060 by 422, we get 9 and a remainder of 262.
The next digit of our result is 9. 
Result so far: 197027.1279
Subtract 3798 from 4060 to get 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Step 13:
The number 422 fits into 2620 6 times, leaving a remainder of 88.
Put 6 as the next digit of the answer. 
Result so far: 197027.12796
Subtracting 2532 from 2620 leaves us 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.

Moving on to step 14:
The number 422 fits into 880 2 times, leaving a remainder of 36.
Write down 2 as next digit of the result. 
Result so far: 197027.127962
Subtracting 844 from 880 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 15:
360 divided by 422 is 0 with a remainder of 360.
The next digit of our result is 0. 
Result so far: 197027.127962
If we take 0 away from 360, we end up with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Advancing to step 16:
When dividing 3600 by 422, we get 8 with a remainder of 224.
Put 8 as the next digit of the answer. 
Result so far: 197027.12796208
If we subtract 3376 from 3600, we get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

The final result is 197027.12796208 with a remainder of 2.24e-07.