74500420 ÷ 477 
The aim is to understand the frequency of 477 in 74500420.

Going ahead to step 1:
If we divide 7 by 477, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 477

Moving on to step 2:
The number 477 fits into 74 0 times, leaving a remainder of 74.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 74, we end up with 74.
Take the next digit (5) from the dividend and append it to 74, then repeat: 745 / 477

Step 3:
The number 477 fits into 745 1 times, leaving a remainder of 268.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 477 away from 745, we end up with 268.
Fetch the next digit (0) from the dividend, attach it to 268 and continue: 2680 / 477

Step 4:
If we divide 2680 by 477, we get 5 and a remainder of 295.
Put 5 as the next digit of the answer. 
Result so far: 15.0
Subtract 2385 from 2680 to get 295.
Bring next digit (0) of the dividend behind the 295 and repeat the process: 2950 / 477

Going ahead to step 5:
When dividing 2950 by 477, we get 6 with a remainder of 88.
Record the quotient 6 as the next digit in the result. 
Result so far: 156.0
The remainder is 88 after subtracting 2862 from 2950.
Take the next digit (4) from the dividend and append it to 88, then repeat: 884 / 477

Let's proceed to step 6:
The number 477 fits into 884 1 times, leaving a remainder of 407.
The next digit of our result is 1. 
Result so far: 1561.0
If we subtract 477 from 884, we get 407.
Grab the next digit (2) from the dividend, add it to 407, then carry on: 4072 / 477

Moving on to step 7:
4072 divided by 477 is 8 with a remainder of 256.
The number 8 becomes the next digit in our result. 
Result so far: 15618.0
Subtract 3816 from 4072 to get 256.
Grab the next digit (0) from the dividend, add it to 256, then carry on: 2560 / 477

Step 8:
2560 divided by 477 is 5 with a remainder of 175.
Use 5 as the next digit of our solution. 
Result so far: 156185.0
If we take 2385 away from 2560, we end up with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Going ahead to step 9:
1750 divided by 477 is 3 with a remainder of 319.
The next digit of our result is 3. 
Result so far: 156185.3
If we take 1431 away from 1750, we end up with 319.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3190, and continue the process.

Step 10:
477 can be fit into 3190 6 times, resulting in a remainder of 328.
Record the quotient 6 as the next digit in the result. 
Result so far: 156185.36
If we subtract 2862 from 3190, we get 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Going ahead to step 11:
477 goes into 3280 6 times with a remainder of 418.
Record the quotient 6 as the next digit in the result. 
Result so far: 156185.366
If we take 2862 away from 3280, 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.

Our division results in 156185.366 with a remaining 0.0418.