We look at the division of 6817590 by 446 
The aim is to understand the frequency of 446 in 6817590.

Going ahead to step 1:
446 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 446

Going ahead to step 2:
The number 446 fits into 68 0 times, leaving a remainder of 68.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 68, we end up with 68.
Grab the next digit (1) from the dividend, add it to 68, then carry on: 681 / 446

Step 3:
446 goes into 681 1 times with a remainder of 235.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 446 from 681 to get 235.
Fetch the next digit (7) from the dividend, attach it to 235 and continue: 2357 / 446

Going ahead to step 4:
446 goes into 2357 5 times with a remainder of 127.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Subtract 2230 from 2357 to get 127.
Fetch the next digit (5) from the dividend, attach it to 127 and continue: 1275 / 446

Moving on to step 5:
If we divide 1275 by 446, we get 2 and a remainder of 383.
Write down 2 as next digit of the result. 
Result so far: 152.0
The remainder is 383 after subtracting 892 from 1275.
Take the next digit (9) from the dividend and append it to 383, then repeat: 3839 / 446

Let's proceed to step 6:
446 can be fit into 3839 8 times, resulting in a remainder of 271.
The next digit of our result is 8. 
Result so far: 1528.0
Subtracting 3568 from 3839 leaves us with 271.
Include the next digit (0) from the dividend after 271, then repeat: 2710 / 446

Step 7:
When dividing 2710 by 446, we get 6 with a remainder of 34.
Use 6 as the next digit of our solution. 
Result so far: 15286.0
Subtract 2676 from 2710 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 8:
446 can be fit into 340 0 times, resulting in a remainder of 340.
Put 0 as the next digit of the answer. 
Result so far: 15286.0
Subtract 0 from 340 to get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Let's proceed to step 9:
The number 446 fits into 3400 7 times, leaving a remainder of 278.
Put 7 as the next digit of the answer. 
Result so far: 15286.07
Subtract 3122 from 3400 to get 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

Advancing to step 10:
The number 446 fits into 2780 6 times, leaving a remainder of 104.
Write down 6 as next digit of the result. 
Result so far: 15286.076
Deduct 2676 from 2780 and we're left with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Moving on to step 11:
When dividing 1040 by 446, we get 2 with a remainder of 148.
Record the quotient 2 as the next digit in the result. 
Result so far: 15286.0762
If we take 892 away from 1040, we end up with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

On to step 12:
446 goes into 1480 3 times with a remainder of 142.
Put 3 as the next digit of the answer. 
Result so far: 15286.07623
Deduct 1338 from 1480 and we're left with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Step 13:
1420 divided by 446 is 3 with a remainder of 82.
Record the quotient 3 as the next digit in the result. 
Result so far: 15286.076233
Subtract 1338 from 1420 to get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Our division results in 15286.076233 with a remaining 8.2e-06.