Let's divide 15458777 by 246
The aim is to understand the frequency of 246 in 15458777.

Moving on to step 1:
If we divide 1 by 246, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 246

Going ahead to step 2:
15 divided by 246 is 0 with a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Grab the next digit (4) from the dividend, add it to 15, then carry on: 154 / 246

Moving on to step 3:
If we divide 154 by 246, we get 0 and a remainder of 154.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 154 and we're left with 154.
Bring next digit (5) of the dividend behind the 154 and repeat the process: 1545 / 246

Advancing to step 4:
1545 divided by 246 is 6 with a remainder of 69.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtract 1476 from 1545 to get 69.
Append the next digit (8) from the dividend to 69 and continue with: 698 / 246

Let's proceed to step 5:
The number 246 fits into 698 2 times, leaving a remainder of 206.
Use 2 as the next digit of our solution. 
Result so far: 62.0
If we subtract 492 from 698, we get 206.
Bring next digit (7) of the dividend behind the 206 and repeat the process: 2067 / 246

Advancing to step 6:
2067 divided by 246 is 8 with a remainder of 99.
Put 8 as the next digit of the answer. 
Result so far: 628.0
If we take 1968 away from 2067, we end up with 99.
Fetch the next digit (7) from the dividend, attach it to 99 and continue: 997 / 246

Moving on to step 7:
If we divide 997 by 246, we get 4 and a remainder of 13.
Use 4 as the next digit of our solution. 
Result so far: 6284.0
Deduct 984 from 997 and we're left with 13.
Grab the next digit (7) from the dividend, add it to 13, then carry on: 137 / 246

Moving on to step 8:
If we divide 137 by 246, we get 0 and a remainder of 137.
Use 0 as the next digit of our solution. 
Result so far: 62840.0
Subtract 0 from 137 to get 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Moving on to step 9:
1370 divided by 246 is 5 with a remainder of 140.
The number 5 becomes the next digit in our result. 
Result so far: 62840.5
Subtracting 1230 from 1370 leaves us with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

On to step 10:
1400 divided by 246 is 5 with a remainder of 170.
Use 5 as the next digit of our solution. 
Result so far: 62840.55
Subtract 1230 from 1400 to get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

The final outcome is 62840.55, with a leftover of 0.17.