We divide 42549456 by 217
The aim is to understand the frequency of 217 in 42549456.

Advancing to step 1:
The number 217 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 217

Going ahead to step 2:
217 can be fit into 42 0 times, resulting in a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Fetch the next digit (5) from the dividend, attach it to 42 and continue: 425 / 217

On to step 3:
425 divided by 217 is 1 with a remainder of 208.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 208 after subtracting 217 from 425.
Bring next digit (4) of the dividend behind the 208 and repeat the process: 2084 / 217

Let's proceed to step 4:
When dividing 2084 by 217, we get 9 with a remainder of 131.
Put 9 as the next digit of the answer. 
Result so far: 19.0
Subtract 1953 from 2084 to get 131.
Fetch the next digit (9) from the dividend, attach it to 131 and continue: 1319 / 217

Going ahead to step 5:
217 can be fit into 1319 6 times, resulting in a remainder of 17.
Record the quotient 6 as the next digit in the result. 
Result so far: 196.0
If we subtract 1302 from 1319, we get 17.
Grab the next digit (4) from the dividend, add it to 17, then carry on: 174 / 217

Step 6:
217 can be fit into 174 0 times, resulting in a remainder of 174.
The number 0 becomes the next digit in our result. 
Result so far: 1960.0
The remainder is 174 after subtracting 0 from 174.
Grab the next digit (5) from the dividend, add it to 174, then carry on: 1745 / 217

On to step 7:
217 goes into 1745 8 times with a remainder of 9.
Use 8 as the next digit of our solution. 
Result so far: 19608.0
The remainder is 9 after subtracting 1736 from 1745.
Bring next digit (6) of the dividend behind the 9 and repeat the process: 96 / 217

Advancing to step 8:
217 goes into 96 0 times with a remainder of 96.
Put 0 as the next digit of the answer. 
Result so far: 196080.0
If we subtract 0 from 96, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

On to step 9:
217 goes into 960 4 times with a remainder of 92.
Write down 4 as next digit of the result. 
Result so far: 196080.4
Deduct 868 from 960 and we're left with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

On to step 10:
217 can be fit into 920 4 times, resulting in a remainder of 52.
Write down 4 as next digit of the result. 
Result so far: 196080.44
If we take 868 away from 920, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The quotient of the division is 196080.44, and the remainder is 0.052.