We're dividing 39395300 by 284 
The aim is to understand the frequency of 284 in 39395300.

Advancing to step 1:
If we divide 3 by 284, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 284

Advancing to step 2:
The number 284 fits into 39 0 times, leaving a remainder of 39.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Fetch the next digit (3) from the dividend, attach it to 39 and continue: 393 / 284

On to step 3:
284 goes into 393 1 times with a remainder of 109.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 284 from 393 leaves us with 109.
Append the next digit (9) from the dividend to 109 and continue with: 1099 / 284

Advancing to step 4:
284 can be fit into 1099 3 times, resulting in a remainder of 247.
Put 3 as the next digit of the answer. 
Result so far: 13.0
The remainder is 247 after subtracting 852 from 1099.
Bring next digit (5) of the dividend behind the 247 and repeat the process: 2475 / 284

Going ahead to step 5:
284 goes into 2475 8 times with a remainder of 203.
Write down 8 as next digit of the result. 
Result so far: 138.0
Deduct 2272 from 2475 and we're left with 203.
Bring next digit (3) of the dividend behind the 203 and repeat the process: 2033 / 284

Going ahead to step 6:
2033 divided by 284 is 7 with a remainder of 45.
Use 7 as the next digit of our solution. 
Result so far: 1387.0
If we take 1988 away from 2033, we end up with 45.
Take the next digit (0) from the dividend and append it to 45, then repeat: 450 / 284

Let's proceed to step 7:
284 goes into 450 1 times with a remainder of 166.
The next digit of our result is 1. 
Result so far: 13871.0
Subtract 284 from 450 to get 166.
Fetch the next digit (0) from the dividend, attach it to 166 and continue: 1660 / 284

Step 8:
284 can be fit into 1660 5 times, resulting in a remainder of 240.
Record the quotient 5 as the next digit in the result. 
Result so far: 138715.0
Subtract 1420 from 1660 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.

On to step 9:
284 goes into 2400 8 times with a remainder of 128.
Record the quotient 8 as the next digit in the result. 
Result so far: 138715.8
If we take 2272 away from 2400, we end up with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Step 10:
When dividing 1280 by 284, we get 4 with a remainder of 144.
The next digit of our result is 4. 
Result so far: 138715.84
Subtract 1136 from 1280 to get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Moving on to step 11:
284 goes into 1440 5 times with a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 138715.845
Deduct 1420 from 1440 and we're left 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.

On to step 12:
The number 284 fits into 200 0 times, leaving a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 138715.845
If we take 0 away from 200, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Step 13:
2000 divided by 284 is 7 with a remainder of 12.
The number 7 becomes the next digit in our result. 
Result so far: 138715.84507
If we take 1988 away from 2000, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 14:
120 divided by 284 is 0 with a remainder of 120.
Record the quotient 0 as the next digit in the result. 
Result so far: 138715.84507
Subtracting 0 from 120 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 15:
When dividing 1200 by 284, we get 4 with a remainder of 64.
Put 4 as the next digit of the answer. 
Result so far: 138715.8450704
If we subtract 1136 from 1200, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 16:
If we divide 640 by 284, we get 2 and a remainder of 72.
Use 2 as the next digit of our solution. 
Result so far: 138715.84507042
Deduct 568 from 640 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The quotient of the division is 138715.84507042, and the remainder is 7.2e-08.