We look at the division of 60856714 by 402 
The aim is to understand the frequency of 402 in 60856714.

Let's proceed to step 1:
When dividing 6 by 402, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (0) from the dividend after 6, then repeat: 60 / 402

Let's proceed to step 2:
The number 402 fits into 60 0 times, leaving a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 60 leaves us with 60.
Grab the next digit (8) from the dividend, add it to 60, then carry on: 608 / 402

Going ahead to step 3:
The number 402 fits into 608 1 times, leaving a remainder of 206.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 402 from 608 leaves us with 206.
Bring next digit (5) of the dividend behind the 206 and repeat the process: 2065 / 402

On to step 4:
2065 divided by 402 is 5 with a remainder of 55.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Subtract 2010 from 2065 to get 55.
Grab the next digit (6) from the dividend, add it to 55, then carry on: 556 / 402

On to step 5:
The number 402 fits into 556 1 times, leaving a remainder of 154.
Use 1 as the next digit of our solution. 
Result so far: 151.0
Deduct 402 from 556 and we're left with 154.
Fetch the next digit (7) from the dividend, attach it to 154 and continue: 1547 / 402

Advancing to step 6:
402 goes into 1547 3 times with a remainder of 341.
Put 3 as the next digit of the answer. 
Result so far: 1513.0
If we subtract 1206 from 1547, we get 341.
Include the next digit (1) from the dividend after 341, then repeat: 3411 / 402

Going ahead to step 7:
402 can be fit into 3411 8 times, resulting in a remainder of 195.
Use 8 as the next digit of our solution. 
Result so far: 15138.0
The remainder is 195 after subtracting 3216 from 3411.
Include the next digit (4) from the dividend after 195, then repeat: 1954 / 402

Step 8:
402 goes into 1954 4 times with a remainder of 346.
Use 4 as the next digit of our solution. 
Result so far: 151384.0
If we subtract 1608 from 1954, we get 346.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3460, and continue the process.

Moving on to step 9:
3460 divided by 402 is 8 with a remainder of 244.
The number 8 becomes the next digit in our result. 
Result so far: 151384.8
Subtracting 3216 from 3460 leaves us with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Moving on to step 10:
If we divide 2440 by 402, we get 6 and a remainder of 28.
The number 6 becomes the next digit in our result. 
Result so far: 151384.86
Deduct 2412 from 2440 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 11:
The number 402 fits into 280 0 times, leaving a remainder of 280.
The next digit of our result is 0. 
Result so far: 151384.86
Deduct 0 from 280 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.

Going ahead to step 12:
The number 402 fits into 2800 6 times, leaving a remainder of 388.
The number 6 becomes the next digit in our result. 
Result so far: 151384.8606
The remainder is 388 after subtracting 2412 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

Going ahead to step 13:
The number 402 fits into 3880 9 times, leaving a remainder of 262.
Record the quotient 9 as the next digit in the result. 
Result so far: 151384.86069
The remainder is 262 after subtracting 3618 from 3880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Going ahead to step 14:
The number 402 fits into 2620 6 times, leaving a remainder of 208.
The number 6 becomes the next digit in our result. 
Result so far: 151384.860696
Subtract 2412 from 2620 to get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Moving on to step 15:
2080 divided by 402 is 5 with a remainder of 70.
The next digit of our result is 5. 
Result so far: 151384.8606965
Deduct 2010 from 2080 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 16:
402 can be fit into 700 1 times, resulting in a remainder of 298.
Write down 1 as next digit of the result. 
Result so far: 151384.86069651
Deduct 402 from 700 and we're left with 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

The final result is 151384.86069651 with a remainder of 2.98e-07.