74520305 ÷ 481 
The aim is to understand the frequency of 481 in 74520305.

On to step 1:
The number 481 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 481

Step 2:
The number 481 fits into 74 0 times, leaving a remainder of 74.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 74, we get 74.
Grab the next digit (5) from the dividend, add it to 74, then carry on: 745 / 481

Moving on to step 3:
481 can be fit into 745 1 times, resulting in a remainder of 264.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 481 from 745 to get 264.
Fetch the next digit (2) from the dividend, attach it to 264 and continue: 2642 / 481

Going ahead to step 4:
481 can be fit into 2642 5 times, resulting in a remainder of 237.
Write down 5 as next digit of the result. 
Result so far: 15.0
The remainder is 237 after subtracting 2405 from 2642.
Bring next digit (0) of the dividend behind the 237 and repeat the process: 2370 / 481

Moving on to step 5:
If we divide 2370 by 481, we get 4 and a remainder of 446.
Record the quotient 4 as the next digit in the result. 
Result so far: 154.0
If we subtract 1924 from 2370, we get 446.
Fetch the next digit (3) from the dividend, attach it to 446 and continue: 4463 / 481

Moving on to step 6:
481 goes into 4463 9 times with a remainder of 134.
Put 9 as the next digit of the answer. 
Result so far: 1549.0
If we subtract 4329 from 4463, we get 134.
Bring next digit (0) of the dividend behind the 134 and repeat the process: 1340 / 481

Let's proceed to step 7:
481 can be fit into 1340 2 times, resulting in a remainder of 378.
Use 2 as the next digit of our solution. 
Result so far: 15492.0
Subtracting 962 from 1340 leaves us with 378.
Take the next digit (5) from the dividend and append it to 378, then repeat: 3785 / 481

Going ahead to step 8:
The number 481 fits into 3785 7 times, leaving a remainder of 418.
Write down 7 as next digit of the result. 
Result so far: 154927.0
If we take 3367 away from 3785, we end up with 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

Step 9:
4180 divided by 481 is 8 with a remainder of 332.
Write down 8 as next digit of the result. 
Result so far: 154927.8
Subtract 3848 from 4180 to get 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

On to step 10:
When dividing 3320 by 481, we get 6 with a remainder of 434.
The number 6 becomes the next digit in our result. 
Result so far: 154927.86
Subtract 2886 from 3320 to get 434.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4340, and continue the process.

On to step 11:
481 goes into 4340 9 times with a remainder of 11.
Record the quotient 9 as the next digit in the result. 
Result so far: 154927.869
Deduct 4329 from 4340 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 12:
481 goes into 110 0 times with a remainder of 110.
Use 0 as the next digit of our solution. 
Result so far: 154927.869
Subtracting 0 from 110 leaves us with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

On to step 13:
When dividing 1100 by 481, we get 2 with a remainder of 138.
Record the quotient 2 as the next digit in the result. 
Result so far: 154927.86902
Subtracting 962 from 1100 leaves us with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Moving on to step 14:
The number 481 fits into 1380 2 times, leaving a remainder of 418.
Record the quotient 2 as the next digit in the result. 
Result so far: 154927.869022
If we subtract 962 from 1380, we get 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

The quotient of the division is 154927.869022, and the remainder is 4.18e-05.