33970194 ÷ 684 
The aim is to understand the frequency of 684 in 33970194.

Step 1:
If we divide 3 by 684, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (3) from the dividend, add it to 3, then carry on: 33 / 684

Let's proceed to step 2:
When dividing 33 by 684, we get 0 with a remainder of 33.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 33, we get 33.
Append the next digit (9) from the dividend to 33 and continue with: 339 / 684

Step 3:
If we divide 339 by 684, we get 0 and a remainder of 339.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 339 after subtracting 0 from 339.
Append the next digit (7) from the dividend to 339 and continue with: 3397 / 684

Moving on to step 4:
When dividing 3397 by 684, we get 4 with a remainder of 661.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 2736 from 3397, we get 661.
Take the next digit (0) from the dividend and append it to 661, then repeat: 6610 / 684

Step 5:
684 can be fit into 6610 9 times, resulting in a remainder of 454.
Record the quotient 9 as the next digit in the result. 
Result so far: 49.0
Subtracting 6156 from 6610 leaves us with 454.
Fetch the next digit (1) from the dividend, attach it to 454 and continue: 4541 / 684

Let's proceed to step 6:
684 can be fit into 4541 6 times, resulting in a remainder of 437.
The number 6 becomes the next digit in our result. 
Result so far: 496.0
If we take 4104 away from 4541, we end up with 437.
Take the next digit (9) from the dividend and append it to 437, then repeat: 4379 / 684

Step 7:
684 can be fit into 4379 6 times, resulting in a remainder of 275.
Put 6 as the next digit of the answer. 
Result so far: 4966.0
The remainder is 275 after subtracting 4104 from 4379.
Grab the next digit (4) from the dividend, add it to 275, then carry on: 2754 / 684

Going ahead to step 8:
When dividing 2754 by 684, we get 4 with a remainder of 18.
Put 4 as the next digit of the answer. 
Result so far: 49664.0
If we subtract 2736 from 2754, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 9:
180 divided by 684 is 0 with a remainder of 180.
Put 0 as the next digit of the answer. 
Result so far: 49664.0
Subtracting 0 from 180 leaves us with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Let's proceed to step 10:
1800 divided by 684 is 2 with a remainder of 432.
The number 2 becomes the next digit in our result. 
Result so far: 49664.02
If we take 1368 away from 1800, we end up with 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Let's proceed to step 11:
When dividing 4320 by 684, we get 6 with a remainder of 216.
Put 6 as the next digit of the answer. 
Result so far: 49664.026
If we subtract 4104 from 4320, we get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Advancing to step 12:
If we divide 2160 by 684, we get 3 and a remainder of 108.
Record the quotient 3 as the next digit in the result. 
Result so far: 49664.0263
Deduct 2052 from 2160 and we're left with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Advancing to step 13:
684 can be fit into 1080 1 times, resulting in a remainder of 396.
Write down 1 as next digit of the result. 
Result so far: 49664.02631
Subtract 684 from 1080 to get 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

Step 14:
3960 divided by 684 is 5 with a remainder of 540.
The next digit of our result is 5. 
Result so far: 49664.026315
Subtracting 3420 from 3960 leaves us with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Advancing to step 15:
The number 684 fits into 5400 7 times, leaving a remainder of 612.
The next digit of our result is 7. 
Result so far: 49664.0263157
If we subtract 4788 from 5400, we get 612.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6120, and continue the process.

Let's proceed to step 16:
6120 divided by 684 is 8 with a remainder of 648.
Record the quotient 8 as the next digit in the result. 
Result so far: 49664.02631578
The remainder is 648 after subtracting 5472 from 6120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

The final outcome is 49664.02631578, with a leftover of 6.48e-07.