54956940 ÷ 306 
The aim is to understand the frequency of 306 in 54956940.

Moving on to step 1:
When dividing 5 by 306, we get 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 306

Step 2:
If we divide 54 by 306, we get 0 and a remainder of 54.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 54 to get 54.
Grab the next digit (9) from the dividend, add it to 54, then carry on: 549 / 306

On to step 3:
306 goes into 549 1 times with a remainder of 243.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 306 from 549 and we're left with 243.
Bring next digit (5) of the dividend behind the 243 and repeat the process: 2435 / 306

Step 4:
2435 divided by 306 is 7 with a remainder of 293.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
The remainder is 293 after subtracting 2142 from 2435.
Fetch the next digit (6) from the dividend, attach it to 293 and continue: 2936 / 306

Moving on to step 5:
The number 306 fits into 2936 9 times, leaving a remainder of 182.
Write down 9 as next digit of the result. 
Result so far: 179.0
Deduct 2754 from 2936 and we're left with 182.
Fetch the next digit (9) from the dividend, attach it to 182 and continue: 1829 / 306

Step 6:
306 goes into 1829 5 times with a remainder of 299.
Put 5 as the next digit of the answer. 
Result so far: 1795.0
If we take 1530 away from 1829, we end up with 299.
Append the next digit (4) from the dividend to 299 and continue with: 2994 / 306

Let's proceed to step 7:
306 can be fit into 2994 9 times, resulting in a remainder of 240.
The next digit of our result is 9. 
Result so far: 17959.0
Subtracting 2754 from 2994 leaves us with 240.
Append the next digit (0) from the dividend to 240 and continue with: 2400 / 306

On to step 8:
When dividing 2400 by 306, we get 7 with a remainder of 258.
Use 7 as the next digit of our solution. 
Result so far: 179597.0
If we take 2142 away from 2400, we end up with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Going ahead to step 9:
306 can be fit into 2580 8 times, resulting in a remainder of 132.
The number 8 becomes the next digit in our result. 
Result so far: 179597.8
The remainder is 132 after subtracting 2448 from 2580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Let's proceed to step 10:
306 goes into 1320 4 times with a remainder of 96.
Write down 4 as next digit of the result. 
Result so far: 179597.84
If we take 1224 away from 1320, we end up with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Step 11:
306 goes into 960 3 times with a remainder of 42.
The next digit of our result is 3. 
Result so far: 179597.843
If we subtract 918 from 960, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 12:
The number 306 fits into 420 1 times, leaving a remainder of 114.
Write down 1 as next digit of the result. 
Result so far: 179597.8431
Subtracting 306 from 420 leaves us with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

On to step 13:
When dividing 1140 by 306, we get 3 with a remainder of 222.
Put 3 as the next digit of the answer. 
Result so far: 179597.84313
Subtract 918 from 1140 to get 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Step 14:
306 can be fit into 2220 7 times, resulting in a remainder of 78.
The next digit of our result is 7. 
Result so far: 179597.843137
If we take 2142 away from 2220, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 15:
If we divide 780 by 306, we get 2 and a remainder of 168.
The number 2 becomes the next digit in our result. 
Result so far: 179597.8431372
If we take 612 away from 780, we end up with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Going ahead to step 16:
306 goes into 1680 5 times with a remainder of 150.
Write down 5 as next digit of the result. 
Result so far: 179597.84313725
Subtract 1530 from 1680 to get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

The quotient of the division is 179597.84313725, and the remainder is 1.5e-07.