54589879 ÷ 906 
The aim is to understand the frequency of 906 in 54589879.

Step 1:
5 divided by 906 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 906

Going ahead to step 2:
The number 906 fits into 54 0 times, leaving a remainder of 54.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 54 after subtracting 0 from 54.
Include the next digit (5) from the dividend after 54, then repeat: 545 / 906

Moving on to step 3:
906 can be fit into 545 0 times, resulting in a remainder of 545.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 545, we end up with 545.
Append the next digit (8) from the dividend to 545 and continue with: 5458 / 906

Advancing to step 4:
The number 906 fits into 5458 6 times, leaving a remainder of 22.
The next digit of our result is 6. 
Result so far: 6.0
Subtracting 5436 from 5458 leaves us with 22.
Grab the next digit (9) from the dividend, add it to 22, then carry on: 229 / 906

On to step 5:
906 goes into 229 0 times with a remainder of 229.
Write down 0 as next digit of the result. 
Result so far: 60.0
If we subtract 0 from 229, we get 229.
Bring next digit (8) of the dividend behind the 229 and repeat the process: 2298 / 906

Going ahead to step 6:
906 goes into 2298 2 times with a remainder of 486.
Put 2 as the next digit of the answer. 
Result so far: 602.0
Subtracting 1812 from 2298 leaves us with 486.
Fetch the next digit (7) from the dividend, attach it to 486 and continue: 4867 / 906

Step 7:
906 goes into 4867 5 times with a remainder of 337.
Record the quotient 5 as the next digit in the result. 
Result so far: 6025.0
The remainder is 337 after subtracting 4530 from 4867.
Append the next digit (9) from the dividend to 337 and continue with: 3379 / 906

On to step 8:
906 goes into 3379 3 times with a remainder of 661.
The next digit of our result is 3. 
Result so far: 60253.0
Subtract 2718 from 3379 to get 661.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6610, and continue the process.

Let's proceed to step 9:
When dividing 6610 by 906, we get 7 with a remainder of 268.
The number 7 becomes the next digit in our result. 
Result so far: 60253.7
Subtract 6342 from 6610 to get 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Step 10:
If we divide 2680 by 906, we get 2 and a remainder of 868.
Write down 2 as next digit of the result. 
Result so far: 60253.72
Subtract 1812 from 2680 to get 868.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8680, and continue the process.

Moving on to step 11:
906 can be fit into 8680 9 times, resulting in a remainder of 526.
Write down 9 as next digit of the result. 
Result so far: 60253.729
If we subtract 8154 from 8680, we get 526.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5260, and continue the process.

Moving on to step 12:
If we divide 5260 by 906, we get 5 and a remainder of 730.
Use 5 as the next digit of our solution. 
Result so far: 60253.7295
Subtracting 4530 from 5260 leaves us with 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7300, and continue the process.

Advancing to step 13:
The number 906 fits into 7300 8 times, leaving a remainder of 52.
The number 8 becomes the next digit in our result. 
Result so far: 60253.72958
The remainder is 52 after subtracting 7248 from 7300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 14:
906 goes into 520 0 times with a remainder of 520.
Write down 0 as next digit of the result. 
Result so far: 60253.72958
Subtract 0 from 520 to get 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Let's proceed to step 15:
5200 divided by 906 is 5 with a remainder of 670.
Write down 5 as next digit of the result. 
Result so far: 60253.7295805
Subtracting 4530 from 5200 leaves us with 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

Moving on to step 16:
When dividing 6700 by 906, we get 7 with a remainder of 358.
Use 7 as the next digit of our solution. 
Result so far: 60253.72958057
If we take 6342 away from 6700, we end up with 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

The final result is 60253.72958057 with a remainder of 3.58e-07.