We divide 71730450 by 387
The aim is to understand the frequency of 387 in 71730450.

On to step 1:
387 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 387

Moving on to step 2:
71 divided by 387 is 0 with a remainder of 71.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 71, we end up with 71.
Take the next digit (7) from the dividend and append it to 71, then repeat: 717 / 387

Step 3:
387 can be fit into 717 1 times, resulting in a remainder of 330.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 387 from 717 leaves us with 330.
Grab the next digit (3) from the dividend, add it to 330, then carry on: 3303 / 387

Advancing to step 4:
The number 387 fits into 3303 8 times, leaving a remainder of 207.
Write down 8 as next digit of the result. 
Result so far: 18.0
If we take 3096 away from 3303, we end up with 207.
Grab the next digit (0) from the dividend, add it to 207, then carry on: 2070 / 387

Let's proceed to step 5:
387 goes into 2070 5 times with a remainder of 135.
Use 5 as the next digit of our solution. 
Result so far: 185.0
The remainder is 135 after subtracting 1935 from 2070.
Fetch the next digit (4) from the dividend, attach it to 135 and continue: 1354 / 387

Step 6:
The number 387 fits into 1354 3 times, leaving a remainder of 193.
Record the quotient 3 as the next digit in the result. 
Result so far: 1853.0
If we subtract 1161 from 1354, we get 193.
Take the next digit (5) from the dividend and append it to 193, then repeat: 1935 / 387

Advancing to step 7:
387 goes into 1935 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 18535.0
If we take 1935 away from 1935, we end up with 0.
Append the next digit (0) from the dividend to 0 and continue with: 0 / 387

Moving on to step 8:
0 divided by 387 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 185350.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
387 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 185350.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
The number 387 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 185350.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 185350.0, and the remainder is 0.0.