Let's divide 70087878 by 219
The aim is to understand the frequency of 219 in 70087878.

On to step 1:
The number 219 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 219

Advancing to step 2:
When dividing 70 by 219, we get 0 with a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 70, we get 70.
Take the next digit (0) from the dividend and append it to 70, then repeat: 700 / 219

On to step 3:
219 can be fit into 700 3 times, resulting in a remainder of 43.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 657 from 700 and we're left with 43.
Bring next digit (8) of the dividend behind the 43 and repeat the process: 438 / 219

Moving on to step 4:
219 goes into 438 2 times with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 32.0
Deduct 438 from 438 and we're left with 0.
Bring next digit (7) of the dividend behind the 0 and repeat the process: 7 / 219

Moving on to step 5:
When dividing 7 by 219, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 320.0
If we take 0 away from 7, we end up with 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 219

On to step 6:
219 can be fit into 78 0 times, resulting in a remainder of 78.
Write down 0 as next digit of the result. 
Result so far: 3200.0
Subtract 0 from 78 to get 78.
Grab the next digit (7) from the dividend, add it to 78, then carry on: 787 / 219

Moving on to step 7:
When dividing 787 by 219, we get 3 with a remainder of 130.
Record the quotient 3 as the next digit in the result. 
Result so far: 32003.0
If we take 657 away from 787, we end up with 130.
Take the next digit (8) from the dividend and append it to 130, then repeat: 1308 / 219

Moving on to step 8:
When dividing 1308 by 219, we get 5 with a remainder of 213.
The number 5 becomes the next digit in our result. 
Result so far: 320035.0
Deduct 1095 from 1308 and we're left with 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

Let's proceed to step 9:
219 can be fit into 2130 9 times, resulting in a remainder of 159.
The number 9 becomes the next digit in our result. 
Result so far: 320035.9
Subtract 1971 from 2130 to get 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

Let's proceed to step 10:
If we divide 1590 by 219, we get 7 and a remainder of 57.
Put 7 as the next digit of the answer. 
Result so far: 320035.97
If we subtract 1533 from 1590, we get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Going ahead to step 11:
219 goes into 570 2 times with a remainder of 132.
Record the quotient 2 as the next digit in the result. 
Result so far: 320035.972
If we subtract 438 from 570, we get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Moving on to step 12:
When dividing 1320 by 219, we get 6 with a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 320035.9726
The remainder is 6 after subtracting 1314 from 1320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 13:
If we divide 60 by 219, we get 0 and a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 320035.9726
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 14:
If we divide 600 by 219, we get 2 and a remainder of 162.
Use 2 as the next digit of our solution. 
Result so far: 320035.972602
If we subtract 438 from 600, we get 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Moving on to step 15:
If we divide 1620 by 219, we get 7 and a remainder of 87.
Use 7 as the next digit of our solution. 
Result so far: 320035.9726027
Subtracting 1533 from 1620 leaves us with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

On to step 16:
If we divide 870 by 219, we get 3 and a remainder of 213.
The number 3 becomes the next digit in our result. 
Result so far: 320035.97260273
Deduct 657 from 870 and we're left with 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

Our division results in 320035.97260273 with a remaining 2.13e-07.