4916803 ÷ 395 
The aim is to understand the frequency of 395 in 4916803.

Step 1:
When dividing 4 by 395, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 395

Advancing to step 2:
395 goes into 49 0 times with a remainder of 49.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 49 to get 49.
Bring next digit (1) of the dividend behind the 49 and repeat the process: 491 / 395

Moving on to step 3:
If we divide 491 by 395, we get 1 and a remainder of 96.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 96 after subtracting 395 from 491.
Take the next digit (6) from the dividend and append it to 96, then repeat: 966 / 395

Advancing to step 4:
When dividing 966 by 395, we get 2 with a remainder of 176.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we take 790 away from 966, we end up with 176.
Grab the next digit (8) from the dividend, add it to 176, then carry on: 1768 / 395

Advancing to step 5:
The number 395 fits into 1768 4 times, leaving a remainder of 188.
Record the quotient 4 as the next digit in the result. 
Result so far: 124.0
Subtract 1580 from 1768 to get 188.
Fetch the next digit (0) from the dividend, attach it to 188 and continue: 1880 / 395

Moving on to step 6:
395 goes into 1880 4 times with a remainder of 300.
Record the quotient 4 as the next digit in the result. 
Result so far: 1244.0
Deduct 1580 from 1880 and we're left with 300.
Bring next digit (3) of the dividend behind the 300 and repeat the process: 3003 / 395

Step 7:
When dividing 3003 by 395, we get 7 with a remainder of 238.
The next digit of our result is 7. 
Result so far: 12447.0
Deduct 2765 from 3003 and we're left with 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Step 8:
395 can be fit into 2380 6 times, resulting in a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 12447.6
Subtracting 2370 from 2380 leaves us 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.

Advancing to step 9:
100 divided by 395 is 0 with a remainder of 100.
Record the quotient 0 as the next digit in the result. 
Result so far: 12447.6
Subtracting 0 from 100 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 10:
The number 395 fits into 1000 2 times, leaving a remainder of 210.
Use 2 as the next digit of our solution. 
Result so far: 12447.602
Subtract 790 from 1000 to get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Moving on to step 11:
395 can be fit into 2100 5 times, resulting in a remainder of 125.
The number 5 becomes the next digit in our result. 
Result so far: 12447.6025
Deduct 1975 from 2100 and we're left with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Step 12:
When dividing 1250 by 395, we get 3 with a remainder of 65.
Write down 3 as next digit of the result. 
Result so far: 12447.60253
If we subtract 1185 from 1250, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Step 13:
395 goes into 650 1 times with a remainder of 255.
The number 1 becomes the next digit in our result. 
Result so far: 12447.602531
Subtracting 395 from 650 leaves us with 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

On to step 14:
When dividing 2550 by 395, we get 6 with a remainder of 180.
Record the quotient 6 as the next digit in the result. 
Result so far: 12447.6025316
Deduct 2370 from 2550 and we're left with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Let's proceed to step 15:
395 can be fit into 1800 4 times, resulting in a remainder of 220.
Record the quotient 4 as the next digit in the result. 
Result so far: 12447.60253164
If we subtract 1580 from 1800, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

The quotient of the division is 12447.60253164, and the remainder is 2.2e-07.