We divide 19131293 by 722
The aim is to understand the frequency of 722 in 19131293.

Advancing to step 1:
If we divide 1 by 722, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 722

Going ahead to step 2:
If we divide 19 by 722, we get 0 and a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 19 to get 19.
Bring next digit (1) of the dividend behind the 19 and repeat the process: 191 / 722

Going ahead to step 3:
722 goes into 191 0 times with a remainder of 191.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 191, we end up with 191.
Bring next digit (3) of the dividend behind the 191 and repeat the process: 1913 / 722

Advancing to step 4:
The number 722 fits into 1913 2 times, leaving a remainder of 469.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 1444 from 1913 to get 469.
Append the next digit (1) from the dividend to 469 and continue with: 4691 / 722

Advancing to step 5:
722 goes into 4691 6 times with a remainder of 359.
The next digit of our result is 6. 
Result so far: 26.0
Subtract 4332 from 4691 to get 359.
Bring next digit (2) of the dividend behind the 359 and repeat the process: 3592 / 722

Going ahead to step 6:
When dividing 3592 by 722, we get 4 with a remainder of 704.
Record the quotient 4 as the next digit in the result. 
Result so far: 264.0
If we take 2888 away from 3592, we end up with 704.
Bring next digit (9) of the dividend behind the 704 and repeat the process: 7049 / 722

Going ahead to step 7:
If we divide 7049 by 722, we get 9 and a remainder of 551.
Write down 9 as next digit of the result. 
Result so far: 2649.0
The remainder is 551 after subtracting 6498 from 7049.
Append the next digit (3) from the dividend to 551 and continue with: 5513 / 722

Moving on to step 8:
722 can be fit into 5513 7 times, resulting in a remainder of 459.
The number 7 becomes the next digit in our result. 
Result so far: 26497.0
Subtract 5054 from 5513 to get 459.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4590, and continue the process.

Step 9:
722 goes into 4590 6 times with a remainder of 258.
The next digit of our result is 6. 
Result so far: 26497.6
If we subtract 4332 from 4590, we get 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Moving on to step 10:
If we divide 2580 by 722, we get 3 and a remainder of 414.
Put 3 as the next digit of the answer. 
Result so far: 26497.63
Deduct 2166 from 2580 and we're left with 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

Going ahead to step 11:
722 can be fit into 4140 5 times, resulting in a remainder of 530.
Write down 5 as next digit of the result. 
Result so far: 26497.635
Subtract 3610 from 4140 to get 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Step 12:
722 goes into 5300 7 times with a remainder of 246.
Record the quotient 7 as the next digit in the result. 
Result so far: 26497.6357
Subtract 5054 from 5300 to get 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

On to step 13:
The number 722 fits into 2460 3 times, leaving a remainder of 294.
The next digit of our result is 3. 
Result so far: 26497.63573
Subtracting 2166 from 2460 leaves us with 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Moving on to step 14:
When dividing 2940 by 722, we get 4 with a remainder of 52.
The next digit of our result is 4. 
Result so far: 26497.635734
If we take 2888 away from 2940, 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.

Step 15:
520 divided by 722 is 0 with a remainder of 520.
Record the quotient 0 as the next digit in the result. 
Result so far: 26497.635734
Subtract 0 from 520 to get 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Step 16:
722 goes into 5200 7 times with a remainder of 146.
Write down 7 as next digit of the result. 
Result so far: 26497.63573407
If we subtract 5054 from 5200, we get 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

After the division, we end up with 26497.63573407 and a remainder of 1.46e-07.