3158602 ÷ 422 
The aim is to understand the frequency of 422 in 3158602.

Step 1:
422 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 422

Let's proceed to step 2:
When dividing 31 by 422, we get 0 with a remainder of 31.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 31 after subtracting 0 from 31.
Fetch the next digit (5) from the dividend, attach it to 31 and continue: 315 / 422

Step 3:
422 can be fit into 315 0 times, resulting in a remainder of 315.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 315 leaves us with 315.
Fetch the next digit (8) from the dividend, attach it to 315 and continue: 3158 / 422

Advancing to step 4:
422 goes into 3158 7 times with a remainder of 204.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtract 2954 from 3158 to get 204.
Bring next digit (6) of the dividend behind the 204 and repeat the process: 2046 / 422

Let's proceed to step 5:
2046 divided by 422 is 4 with a remainder of 358.
The number 4 becomes the next digit in our result. 
Result so far: 74.0
The remainder is 358 after subtracting 1688 from 2046.
Append the next digit (0) from the dividend to 358 and continue with: 3580 / 422

Step 6:
422 can be fit into 3580 8 times, resulting in a remainder of 204.
Write down 8 as next digit of the result. 
Result so far: 748.0
If we take 3376 away from 3580, we end up with 204.
Append the next digit (2) from the dividend to 204 and continue with: 2042 / 422

Step 7:
The number 422 fits into 2042 4 times, leaving a remainder of 354.
Use 4 as the next digit of our solution. 
Result so far: 7484.0
Subtracting 1688 from 2042 leaves us with 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Advancing to step 8:
When dividing 3540 by 422, we get 8 with a remainder of 164.
Use 8 as the next digit of our solution. 
Result so far: 7484.8
Subtracting 3376 from 3540 leaves us with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Step 9:
When dividing 1640 by 422, we get 3 with a remainder of 374.
The next digit of our result is 3. 
Result so far: 7484.83
Deduct 1266 from 1640 and we're left with 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Let's proceed to step 10:
The number 422 fits into 3740 8 times, leaving a remainder of 364.
The number 8 becomes the next digit in our result. 
Result so far: 7484.838
The remainder is 364 after subtracting 3376 from 3740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Let's proceed to step 11:
The number 422 fits into 3640 8 times, leaving a remainder of 264.
Write down 8 as next digit of the result. 
Result so far: 7484.8388
The remainder is 264 after subtracting 3376 from 3640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

The quotient of the division is 7484.8388, and the remainder is 0.00264.