22151944 divided by 278 
The aim is to understand the frequency of 278 in 22151944.

Step 1:
When dividing 2 by 278, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 278

Advancing to step 2:
The number 278 fits into 22 0 times, leaving a remainder of 22.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 22 to get 22.
Append the next digit (1) from the dividend to 22 and continue with: 221 / 278

Advancing to step 3:
278 can be fit into 221 0 times, resulting in a remainder of 221.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 221 and we're left with 221.
Bring next digit (5) of the dividend behind the 221 and repeat the process: 2215 / 278

On to step 4:
278 goes into 2215 7 times with a remainder of 269.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
The remainder is 269 after subtracting 1946 from 2215.
Grab the next digit (1) from the dividend, add it to 269, then carry on: 2691 / 278

On to step 5:
278 can be fit into 2691 9 times, resulting in a remainder of 189.
Put 9 as the next digit of the answer. 
Result so far: 79.0
The remainder is 189 after subtracting 2502 from 2691.
Bring next digit (9) of the dividend behind the 189 and repeat the process: 1899 / 278

Going ahead to step 6:
278 can be fit into 1899 6 times, resulting in a remainder of 231.
Use 6 as the next digit of our solution. 
Result so far: 796.0
Subtracting 1668 from 1899 leaves us with 231.
Include the next digit (4) from the dividend after 231, then repeat: 2314 / 278

On to step 7:
2314 divided by 278 is 8 with a remainder of 90.
The next digit of our result is 8. 
Result so far: 7968.0
If we take 2224 away from 2314, we end up with 90.
Fetch the next digit (4) from the dividend, attach it to 90 and continue: 904 / 278

Moving on to step 8:
When dividing 904 by 278, we get 3 with a remainder of 70.
The number 3 becomes the next digit in our result. 
Result so far: 79683.0
If we take 834 away from 904, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 9:
If we divide 700 by 278, we get 2 and a remainder of 144.
The next digit of our result is 2. 
Result so far: 79683.2
The remainder is 144 after subtracting 556 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Advancing to step 10:
1440 divided by 278 is 5 with a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 79683.25
If we subtract 1390 from 1440, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 11:
278 can be fit into 500 1 times, resulting in a remainder of 222.
The next digit of our result is 1. 
Result so far: 79683.251
Subtracting 278 from 500 leaves us with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

On to step 12:
278 goes into 2220 7 times with a remainder of 274.
Record the quotient 7 as the next digit in the result. 
Result so far: 79683.2517
If we subtract 1946 from 2220, we get 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

On to step 13:
If we divide 2740 by 278, we get 9 and a remainder of 238.
Write down 9 as next digit of the result. 
Result so far: 79683.25179
The remainder is 238 after subtracting 2502 from 2740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Going ahead to step 14:
278 can be fit into 2380 8 times, resulting in a remainder of 156.
Use 8 as the next digit of our solution. 
Result so far: 79683.251798
Deduct 2224 from 2380 and we're left with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Going ahead to step 15:
278 can be fit into 1560 5 times, resulting in a remainder of 170.
Write down 5 as next digit of the result. 
Result so far: 79683.2517985
If we subtract 1390 from 1560, we get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Let's proceed to step 16:
278 goes into 1700 6 times with a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 79683.25179856
Subtracting 1668 from 1700 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

After the division, we end up with 79683.25179856 and a remainder of 3.2e-08.