442980 ÷ 70 
The aim is to understand the frequency of 70 in 442980.

Step 1:
70 can be fit into 4 0 times, resulting in a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 70

On to step 2:
70 goes into 44 0 times with a remainder of 44.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 44 after subtracting 0 from 44.
Include the next digit (2) from the dividend after 44, then repeat: 442 / 70

Moving on to step 3:
70 can be fit into 442 6 times, resulting in a remainder of 22.
The next digit of our result is 6. 
Result so far: 6.0
The remainder is 22 after subtracting 420 from 442.
Append the next digit (9) from the dividend to 22 and continue with: 229 / 70

Let's proceed to step 4:
When dividing 229 by 70, we get 3 with a remainder of 19.
The number 3 becomes the next digit in our result. 
Result so far: 63.0
The remainder is 19 after subtracting 210 from 229.
Fetch the next digit (8) from the dividend, attach it to 19 and continue: 198 / 70

Step 5:
198 divided by 70 is 2 with a remainder of 58.
Put 2 as the next digit of the answer. 
Result so far: 632.0
If we take 140 away from 198, we end up with 58.
Take the next digit (0) from the dividend and append it to 58, then repeat: 580 / 70

On to step 6:
580 divided by 70 is 8 with a remainder of 20.
The number 8 becomes the next digit in our result. 
Result so far: 6328.0
Subtract 560 from 580 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 7:
70 can be fit into 200 2 times, resulting in a remainder of 60.
Put 2 as the next digit of the answer. 
Result so far: 6328.2
Subtract 140 from 200 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 8:
The number 70 fits into 600 8 times, leaving a remainder of 40.
Use 8 as the next digit of our solution. 
Result so far: 6328.28
Subtracting 560 from 600 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 9:
If we divide 400 by 70, we get 5 and a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 6328.285
Subtracting 350 from 400 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 10:
70 goes into 500 7 times with a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 6328.2857
If we take 490 away from 500, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 11:
70 goes into 100 1 times with a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 6328.28571
The remainder is 30 after subtracting 70 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 12:
If we divide 300 by 70, we get 4 and a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 6328.285714
Subtracting 280 from 300 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 13:
When dividing 200 by 70, we get 2 with a remainder of 60.
Use 2 as the next digit of our solution. 
Result so far: 6328.2857142
Subtracting 140 from 200 leaves us 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 14:
If we divide 600 by 70, we get 8 and a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 6328.28571428
If we take 560 away from 600, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final result is 6328.28571428 with a remainder of 4e-08.