72746977 divided by 307 
The aim is to understand the frequency of 307 in 72746977.

On to step 1:
307 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 307

Going ahead to step 2:
307 goes into 72 0 times with a remainder of 72.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 72, we get 72.
Append the next digit (7) from the dividend to 72 and continue with: 727 / 307

Advancing to step 3:
307 goes into 727 2 times with a remainder of 113.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 614 from 727 leaves us with 113.
Bring next digit (4) of the dividend behind the 113 and repeat the process: 1134 / 307

Advancing to step 4:
When dividing 1134 by 307, we get 3 with a remainder of 213.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
Deduct 921 from 1134 and we're left with 213.
Bring next digit (6) of the dividend behind the 213 and repeat the process: 2136 / 307

Let's proceed to step 5:
If we divide 2136 by 307, we get 6 and a remainder of 294.
Write down 6 as next digit of the result. 
Result so far: 236.0
If we subtract 1842 from 2136, we get 294.
Bring next digit (9) of the dividend behind the 294 and repeat the process: 2949 / 307

Let's proceed to step 6:
307 can be fit into 2949 9 times, resulting in a remainder of 186.
The next digit of our result is 9. 
Result so far: 2369.0
The remainder is 186 after subtracting 2763 from 2949.
Bring next digit (7) of the dividend behind the 186 and repeat the process: 1867 / 307

Advancing to step 7:
The number 307 fits into 1867 6 times, leaving a remainder of 25.
Put 6 as the next digit of the answer. 
Result so far: 23696.0
Deduct 1842 from 1867 and we're left with 25.
Bring next digit (7) of the dividend behind the 25 and repeat the process: 257 / 307

On to step 8:
307 goes into 257 0 times with a remainder of 257.
Write down 0 as next digit of the result. 
Result so far: 236960.0
Subtracting 0 from 257 leaves us with 257.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2570, and continue the process.

Advancing to step 9:
When dividing 2570 by 307, we get 8 with a remainder of 114.
The next digit of our result is 8. 
Result so far: 236960.8
Subtracting 2456 from 2570 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.

Moving on to step 10:
If we divide 1140 by 307, we get 3 and a remainder of 219.
The next digit of our result is 3. 
Result so far: 236960.83
Subtracting 921 from 1140 leaves us with 219.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

Going ahead to step 11:
2190 divided by 307 is 7 with a remainder of 41.
The number 7 becomes the next digit in our result. 
Result so far: 236960.837
The remainder is 41 after subtracting 2149 from 2190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 12:
410 divided by 307 is 1 with a remainder of 103.
Use 1 as the next digit of our solution. 
Result so far: 236960.8371
Subtract 307 from 410 to get 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

On to step 13:
If we divide 1030 by 307, we get 3 and a remainder of 109.
Put 3 as the next digit of the answer. 
Result so far: 236960.83713
Deduct 921 from 1030 and we're left with 109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

Advancing to step 14:
307 goes into 1090 3 times with a remainder of 169.
Record the quotient 3 as the next digit in the result. 
Result so far: 236960.837133
Deduct 921 from 1090 and we're left with 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

The quotient of the division is 236960.837133, and the remainder is 1.69e-05.