Let's divide 9251180 by 408
The aim is to understand the frequency of 408 in 9251180.

On to step 1:
408 can be fit into 9 0 times, resulting in a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Append the next digit (2) from the dividend to 9 and continue with: 92 / 408

Let's proceed to step 2:
408 goes into 92 0 times with a remainder of 92.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 92 leaves us with 92.
Fetch the next digit (5) from the dividend, attach it to 92 and continue: 925 / 408

Let's proceed to step 3:
408 goes into 925 2 times with a remainder of 109.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 109 after subtracting 816 from 925.
Grab the next digit (1) from the dividend, add it to 109, then carry on: 1091 / 408

Advancing to step 4:
408 goes into 1091 2 times with a remainder of 275.
Put 2 as the next digit of the answer. 
Result so far: 22.0
Subtracting 816 from 1091 leaves us with 275.
Bring next digit (1) of the dividend behind the 275 and repeat the process: 2751 / 408

Let's proceed to step 5:
408 goes into 2751 6 times with a remainder of 303.
Record the quotient 6 as the next digit in the result. 
Result so far: 226.0
If we take 2448 away from 2751, we end up with 303.
Grab the next digit (8) from the dividend, add it to 303, then carry on: 3038 / 408

On to step 6:
408 can be fit into 3038 7 times, resulting in a remainder of 182.
The number 7 becomes the next digit in our result. 
Result so far: 2267.0
The remainder is 182 after subtracting 2856 from 3038.
Grab the next digit (0) from the dividend, add it to 182, then carry on: 1820 / 408

Going ahead to step 7:
The number 408 fits into 1820 4 times, leaving a remainder of 188.
Put 4 as the next digit of the answer. 
Result so far: 22674.0
The remainder is 188 after subtracting 1632 from 1820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Going ahead to step 8:
When dividing 1880 by 408, we get 4 with a remainder of 248.
The number 4 becomes the next digit in our result. 
Result so far: 22674.4
The remainder is 248 after subtracting 1632 from 1880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

On to step 9:
408 can be fit into 2480 6 times, resulting in a remainder of 32.
The next digit of our result is 6. 
Result so far: 22674.46
Subtracting 2448 from 2480 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 10:
408 goes into 320 0 times with a remainder of 320.
Use 0 as the next digit of our solution. 
Result so far: 22674.46
Deduct 0 from 320 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 11:
3200 divided by 408 is 7 with a remainder of 344.
Write down 7 as next digit of the result. 
Result so far: 22674.4607
The remainder is 344 after subtracting 2856 from 3200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Advancing to step 12:
When dividing 3440 by 408, we get 8 with a remainder of 176.
Use 8 as the next digit of our solution. 
Result so far: 22674.46078
Deduct 3264 from 3440 and we're left with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Let's proceed to step 13:
1760 divided by 408 is 4 with a remainder of 128.
Record the quotient 4 as the next digit in the result. 
Result so far: 22674.460784
The remainder is 128 after subtracting 1632 from 1760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

On to step 14:
If we divide 1280 by 408, we get 3 and a remainder of 56.
Put 3 as the next digit of the answer. 
Result so far: 22674.4607843
Subtracting 1224 from 1280 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 15:
If we divide 560 by 408, we get 1 and a remainder of 152.
Use 1 as the next digit of our solution. 
Result so far: 22674.46078431
Deduct 408 from 560 and we're left with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Our division results in 22674.46078431 with a remaining 1.52e-07.