5781450 ÷ 730 
The aim is to understand the frequency of 730 in 5781450.

Step 1:
The number 730 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (7) from the dividend, attach it to 5 and continue: 57 / 730

Moving on to step 2:
The number 730 fits into 57 0 times, leaving a remainder of 57.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 57 leaves us with 57.
Grab the next digit (8) from the dividend, add it to 57, then carry on: 578 / 730

Advancing to step 3:
730 can be fit into 578 0 times, resulting in a remainder of 578.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 578 after subtracting 0 from 578.
Take the next digit (1) from the dividend and append it to 578, then repeat: 5781 / 730

Moving on to step 4:
5781 divided by 730 is 7 with a remainder of 671.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Deduct 5110 from 5781 and we're left with 671.
Grab the next digit (4) from the dividend, add it to 671, then carry on: 6714 / 730

Advancing to step 5:
When dividing 6714 by 730, we get 9 with a remainder of 144.
Write down 9 as next digit of the result. 
Result so far: 79.0
If we take 6570 away from 6714, we end up with 144.
Bring next digit (5) of the dividend behind the 144 and repeat the process: 1445 / 730

Going ahead to step 6:
When dividing 1445 by 730, we get 1 with a remainder of 715.
Record the quotient 1 as the next digit in the result. 
Result so far: 791.0
If we subtract 730 from 1445, we get 715.
Grab the next digit (0) from the dividend, add it to 715, then carry on: 7150 / 730

Step 7:
730 can be fit into 7150 9 times, resulting in a remainder of 580.
The next digit of our result is 9. 
Result so far: 7919.0
Subtract 6570 from 7150 to get 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Advancing to step 8:
If we divide 5800 by 730, we get 7 and a remainder of 690.
Record the quotient 7 as the next digit in the result. 
Result so far: 7919.7
Subtracting 5110 from 5800 leaves us with 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

Moving on to step 9:
6900 divided by 730 is 9 with a remainder of 330.
The next digit of our result is 9. 
Result so far: 7919.79
Deduct 6570 from 6900 and we're left with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Let's proceed to step 10:
730 can be fit into 3300 4 times, resulting in a remainder of 380.
Write down 4 as next digit of the result. 
Result so far: 7919.794
Deduct 2920 from 3300 and we're left with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Step 11:
If we divide 3800 by 730, we get 5 and a remainder of 150.
Write down 5 as next digit of the result. 
Result so far: 7919.7945
The remainder is 150 after subtracting 3650 from 3800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Advancing to step 12:
1500 divided by 730 is 2 with a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 7919.79452
The remainder is 40 after subtracting 1460 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 13:
730 can be fit into 400 0 times, resulting in a remainder of 400.
The next digit of our result is 0. 
Result so far: 7919.79452
The remainder is 400 after subtracting 0 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Let's proceed to step 14:
The number 730 fits into 4000 5 times, leaving a remainder of 350.
The number 5 becomes the next digit in our result. 
Result so far: 7919.7945205
Subtracting 3650 from 4000 leaves us with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Advancing to step 15:
If we divide 3500 by 730, we get 4 and a remainder of 580.
Record the quotient 4 as the next digit in the result. 
Result so far: 7919.79452054
If we subtract 2920 from 3500, we get 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

The quotient of the division is 7919.79452054, and the remainder is 5.8e-07.