Let's divide 93402251 by 406
The aim is to understand the frequency of 406 in 93402251.

Going ahead to step 1:
406 can be fit into 9 0 times, resulting in a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Append the next digit (3) from the dividend to 9 and continue with: 93 / 406

On to step 2:
93 divided by 406 is 0 with a remainder of 93.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 93 to get 93.
Take the next digit (4) from the dividend and append it to 93, then repeat: 934 / 406

Going ahead to step 3:
934 divided by 406 is 2 with a remainder of 122.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 812 from 934 leaves us with 122.
Bring next digit (0) of the dividend behind the 122 and repeat the process: 1220 / 406

Moving on to step 4:
406 goes into 1220 3 times with a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 23.0
Subtracting 1218 from 1220 leaves us with 2.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 406

Moving on to step 5:
If we divide 22 by 406, we get 0 and a remainder of 22.
Put 0 as the next digit of the answer. 
Result so far: 230.0
Subtracting 0 from 22 leaves us with 22.
Take the next digit (2) from the dividend and append it to 22, then repeat: 222 / 406

Let's proceed to step 6:
The number 406 fits into 222 0 times, leaving a remainder of 222.
Write down 0 as next digit of the result. 
Result so far: 2300.0
If we subtract 0 from 222, we get 222.
Append the next digit (5) from the dividend to 222 and continue with: 2225 / 406

Let's proceed to step 7:
The number 406 fits into 2225 5 times, leaving a remainder of 195.
Use 5 as the next digit of our solution. 
Result so far: 23005.0
If we subtract 2030 from 2225, we get 195.
Fetch the next digit (1) from the dividend, attach it to 195 and continue: 1951 / 406

On to step 8:
1951 divided by 406 is 4 with a remainder of 327.
Record the quotient 4 as the next digit in the result. 
Result so far: 230054.0
Subtracting 1624 from 1951 leaves us with 327.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3270, and continue the process.

Moving on to step 9:
406 can be fit into 3270 8 times, resulting in a remainder of 22.
Put 8 as the next digit of the answer. 
Result so far: 230054.8
Subtract 3248 from 3270 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 10:
406 can be fit into 220 0 times, resulting in a remainder of 220.
The number 0 becomes the next digit in our result. 
Result so far: 230054.8
If we subtract 0 from 220, 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.

Moving on to step 11:
406 goes into 2200 5 times with a remainder of 170.
The next digit of our result is 5. 
Result so far: 230054.805
The remainder is 170 after subtracting 2030 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Moving on to step 12:
The number 406 fits into 1700 4 times, leaving a remainder of 76.
Put 4 as the next digit of the answer. 
Result so far: 230054.8054
If we subtract 1624 from 1700, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 13:
406 can be fit into 760 1 times, resulting in a remainder of 354.
Record the quotient 1 as the next digit in the result. 
Result so far: 230054.80541
Subtract 406 from 760 to get 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Going ahead to step 14:
The number 406 fits into 3540 8 times, leaving a remainder of 292.
The next digit of our result is 8. 
Result so far: 230054.805418
If we subtract 3248 from 3540, we get 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Advancing to step 15:
2920 divided by 406 is 7 with a remainder of 78.
Put 7 as the next digit of the answer. 
Result so far: 230054.8054187
The remainder is 78 after subtracting 2842 from 2920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 16:
406 can be fit into 780 1 times, resulting in a remainder of 374.
Record the quotient 1 as the next digit in the result. 
Result so far: 230054.80541871
If we take 406 away from 780, we end up with 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

After the division, we end up with 230054.80541871 and a remainder of 3.74e-07.