We divide 30046543 by 987
The aim is to understand the frequency of 987 in 30046543.

Advancing to step 1:
3 divided by 987 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 987

Advancing to step 2:
If we divide 30 by 987, we get 0 and a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 30 after subtracting 0 from 30.
Bring next digit (0) of the dividend behind the 30 and repeat the process: 300 / 987

Step 3:
If we divide 300 by 987, we get 0 and a remainder of 300.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 300, we end up with 300.
Bring next digit (4) of the dividend behind the 300 and repeat the process: 3004 / 987

Moving on to step 4:
987 can be fit into 3004 3 times, resulting in a remainder of 43.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 2961 from 3004 to get 43.
Append the next digit (6) from the dividend to 43 and continue with: 436 / 987

On to step 5:
The number 987 fits into 436 0 times, leaving a remainder of 436.
The number 0 becomes the next digit in our result. 
Result so far: 30.0
The remainder is 436 after subtracting 0 from 436.
Bring next digit (5) of the dividend behind the 436 and repeat the process: 4365 / 987

Step 6:
The number 987 fits into 4365 4 times, leaving a remainder of 417.
Record the quotient 4 as the next digit in the result. 
Result so far: 304.0
The remainder is 417 after subtracting 3948 from 4365.
Take the next digit (4) from the dividend and append it to 417, then repeat: 4174 / 987

Going ahead to step 7:
If we divide 4174 by 987, we get 4 and a remainder of 226.
Write down 4 as next digit of the result. 
Result so far: 3044.0
If we take 3948 away from 4174, we end up with 226.
Append the next digit (3) from the dividend to 226 and continue with: 2263 / 987

Let's proceed to step 8:
The number 987 fits into 2263 2 times, leaving a remainder of 289.
The number 2 becomes the next digit in our result. 
Result so far: 30442.0
If we take 1974 away from 2263, we end up with 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2890, and continue the process.

Going ahead to step 9:
The number 987 fits into 2890 2 times, leaving a remainder of 916.
Record the quotient 2 as the next digit in the result. 
Result so far: 30442.2
Deduct 1974 from 2890 and we're left with 916.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9160, and continue the process.

Step 10:
987 can be fit into 9160 9 times, resulting in a remainder of 277.
The number 9 becomes the next digit in our result. 
Result so far: 30442.29
Subtracting 8883 from 9160 leaves us with 277.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2770, and continue the process.

Advancing to step 11:
If we divide 2770 by 987, we get 2 and a remainder of 796.
Put 2 as the next digit of the answer. 
Result so far: 30442.292
If we subtract 1974 from 2770, we get 796.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7960, and continue the process.

Moving on to step 12:
If we divide 7960 by 987, we get 8 and a remainder of 64.
Record the quotient 8 as the next digit in the result. 
Result so far: 30442.2928
Subtracting 7896 from 7960 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 13:
987 goes into 640 0 times with a remainder of 640.
Put 0 as the next digit of the answer. 
Result so far: 30442.2928
Subtracting 0 from 640 leaves us with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Let's proceed to step 14:
The number 987 fits into 6400 6 times, leaving a remainder of 478.
Write down 6 as next digit of the result. 
Result so far: 30442.292806
Subtract 5922 from 6400 to get 478.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4780, and continue the process.

Let's proceed to step 15:
987 goes into 4780 4 times with a remainder of 832.
Write down 4 as next digit of the result. 
Result so far: 30442.2928064
Deduct 3948 from 4780 and we're left with 832.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8320, and continue the process.

Step 16:
The number 987 fits into 8320 8 times, leaving a remainder of 424.
Use 8 as the next digit of our solution. 
Result so far: 30442.29280648
Subtract 7896 from 8320 to get 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

The final result is 30442.29280648 with a remainder of 4.24e-07.