We divide 90621035 by 247
The aim is to understand the frequency of 247 in 90621035.

Advancing to step 1:
The number 247 fits into 9 0 times, leaving a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 247

Let's proceed to step 2:
90 divided by 247 is 0 with a remainder of 90.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 90 to get 90.
Bring next digit (6) of the dividend behind the 90 and repeat the process: 906 / 247

Advancing to step 3:
If we divide 906 by 247, we get 3 and a remainder of 165.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtract 741 from 906 to get 165.
Include the next digit (2) from the dividend after 165, then repeat: 1652 / 247

On to step 4:
1652 divided by 247 is 6 with a remainder of 170.
Record the quotient 6 as the next digit in the result. 
Result so far: 36.0
The remainder is 170 after subtracting 1482 from 1652.
Append the next digit (1) from the dividend to 170 and continue with: 1701 / 247

Going ahead to step 5:
When dividing 1701 by 247, we get 6 with a remainder of 219.
Put 6 as the next digit of the answer. 
Result so far: 366.0
If we subtract 1482 from 1701, we get 219.
Bring next digit (0) of the dividend behind the 219 and repeat the process: 2190 / 247

Let's proceed to step 6:
2190 divided by 247 is 8 with a remainder of 214.
The next digit of our result is 8. 
Result so far: 3668.0
If we take 1976 away from 2190, we end up with 214.
Bring next digit (3) of the dividend behind the 214 and repeat the process: 2143 / 247

On to step 7:
The number 247 fits into 2143 8 times, leaving a remainder of 167.
Put 8 as the next digit of the answer. 
Result so far: 36688.0
The remainder is 167 after subtracting 1976 from 2143.
Grab the next digit (5) from the dividend, add it to 167, then carry on: 1675 / 247

Going ahead to step 8:
When dividing 1675 by 247, we get 6 with a remainder of 193.
Use 6 as the next digit of our solution. 
Result so far: 366886.0
Deduct 1482 from 1675 and we're left with 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

Going ahead to step 9:
247 can be fit into 1930 7 times, resulting in a remainder of 201.
The next digit of our result is 7. 
Result so far: 366886.7
If we take 1729 away from 1930, we end up with 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Going ahead to step 10:
The number 247 fits into 2010 8 times, leaving a remainder of 34.
Use 8 as the next digit of our solution. 
Result so far: 366886.78
Deduct 1976 from 2010 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 11:
If we divide 340 by 247, we get 1 and a remainder of 93.
Record the quotient 1 as the next digit in the result. 
Result so far: 366886.781
Subtracting 247 from 340 leaves us with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Going ahead to step 12:
930 divided by 247 is 3 with a remainder of 189.
Put 3 as the next digit of the answer. 
Result so far: 366886.7813
If we subtract 741 from 930, we get 189.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

Moving on to step 13:
247 goes into 1890 7 times with a remainder of 161.
Record the quotient 7 as the next digit in the result. 
Result so far: 366886.78137
The remainder is 161 after subtracting 1729 from 1890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Going ahead to step 14:
247 can be fit into 1610 6 times, resulting in a remainder of 128.
Write down 6 as next digit of the result. 
Result so far: 366886.781376
The remainder is 128 after subtracting 1482 from 1610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Advancing to step 15:
1280 divided by 247 is 5 with a remainder of 45.
The next digit of our result is 5. 
Result so far: 366886.7813765
The remainder is 45 after subtracting 1235 from 1280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 16:
247 goes into 450 1 times with a remainder of 203.
Record the quotient 1 as the next digit in the result. 
Result so far: 366886.78137651
Subtract 247 from 450 to get 203.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2030, and continue the process.

The quotient of the division is 366886.78137651, and the remainder is 2.03e-07.