70604973 ÷ 395 
The aim is to understand the frequency of 395 in 70604973.

Moving on to step 1:
When dividing 7 by 395, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 395

On to step 2:
When dividing 70 by 395, we get 0 with a remainder of 70.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 70, we end up with 70.
Fetch the next digit (6) from the dividend, attach it to 70 and continue: 706 / 395

Advancing to step 3:
If we divide 706 by 395, we get 1 and a remainder of 311.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 395 from 706 and we're left with 311.
Append the next digit (0) from the dividend to 311 and continue with: 3110 / 395

Moving on to step 4:
When dividing 3110 by 395, we get 7 with a remainder of 345.
Put 7 as the next digit of the answer. 
Result so far: 17.0
If we take 2765 away from 3110, we end up with 345.
Bring next digit (4) of the dividend behind the 345 and repeat the process: 3454 / 395

Step 5:
3454 divided by 395 is 8 with a remainder of 294.
Put 8 as the next digit of the answer. 
Result so far: 178.0
Subtracting 3160 from 3454 leaves us with 294.
Include the next digit (9) from the dividend after 294, then repeat: 2949 / 395

Step 6:
395 goes into 2949 7 times with a remainder of 184.
The number 7 becomes the next digit in our result. 
Result so far: 1787.0
The remainder is 184 after subtracting 2765 from 2949.
Grab the next digit (7) from the dividend, add it to 184, then carry on: 1847 / 395

Advancing to step 7:
395 can be fit into 1847 4 times, resulting in a remainder of 267.
Use 4 as the next digit of our solution. 
Result so far: 17874.0
If we take 1580 away from 1847, we end up with 267.
Grab the next digit (3) from the dividend, add it to 267, then carry on: 2673 / 395

Moving on to step 8:
If we divide 2673 by 395, we get 6 and a remainder of 303.
Write down 6 as next digit of the result. 
Result so far: 178746.0
Subtract 2370 from 2673 to get 303.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3030, and continue the process.

Let's proceed to step 9:
395 goes into 3030 7 times with a remainder of 265.
Write down 7 as next digit of the result. 
Result so far: 178746.7
If we take 2765 away from 3030, we end up with 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Let's proceed to step 10:
The number 395 fits into 2650 6 times, leaving a remainder of 280.
The next digit of our result is 6. 
Result so far: 178746.76
Deduct 2370 from 2650 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 11:
395 can be fit into 2800 7 times, resulting in a remainder of 35.
The number 7 becomes the next digit in our result. 
Result so far: 178746.767
Subtract 2765 from 2800 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 12:
If we divide 350 by 395, we get 0 and a remainder of 350.
Record the quotient 0 as the next digit in the result. 
Result so far: 178746.767
Subtract 0 from 350 to get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

On to step 13:
If we divide 3500 by 395, we get 8 and a remainder of 340.
Record the quotient 8 as the next digit in the result. 
Result so far: 178746.76708
Deduct 3160 from 3500 and we're left with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Step 14:
The number 395 fits into 3400 8 times, leaving a remainder of 240.
Use 8 as the next digit of our solution. 
Result so far: 178746.767088
Subtract 3160 from 3400 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

The quotient of the division is 178746.767088, and the remainder is 2.4e-05.