84659984 ÷ 790 
The aim is to understand the frequency of 790 in 84659984.

Let's proceed to step 1:
If we divide 8 by 790, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 790

Let's proceed to step 2:
If we divide 84 by 790, we get 0 and a remainder of 84.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 84, we get 84.
Include the next digit (6) from the dividend after 84, then repeat: 846 / 790

Step 3:
790 goes into 846 1 times with a remainder of 56.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 790 from 846 and we're left with 56.
Take the next digit (5) from the dividend and append it to 56, then repeat: 565 / 790

Going ahead to step 4:
790 goes into 565 0 times with a remainder of 565.
Put 0 as the next digit of the answer. 
Result so far: 10.0
If we take 0 away from 565, we end up with 565.
Bring next digit (9) of the dividend behind the 565 and repeat the process: 5659 / 790

Let's proceed to step 5:
790 goes into 5659 7 times with a remainder of 129.
The number 7 becomes the next digit in our result. 
Result so far: 107.0
If we take 5530 away from 5659, we end up with 129.
Include the next digit (9) from the dividend after 129, then repeat: 1299 / 790

Going ahead to step 6:
If we divide 1299 by 790, we get 1 and a remainder of 509.
The number 1 becomes the next digit in our result. 
Result so far: 1071.0
If we subtract 790 from 1299, we get 509.
Fetch the next digit (8) from the dividend, attach it to 509 and continue: 5098 / 790

Let's proceed to step 7:
790 goes into 5098 6 times with a remainder of 358.
Put 6 as the next digit of the answer. 
Result so far: 10716.0
If we take 4740 away from 5098, we end up with 358.
Take the next digit (4) from the dividend and append it to 358, then repeat: 3584 / 790

Advancing to step 8:
The number 790 fits into 3584 4 times, leaving a remainder of 424.
Use 4 as the next digit of our solution. 
Result so far: 107164.0
If we subtract 3160 from 3584, we get 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Let's proceed to step 9:
4240 divided by 790 is 5 with a remainder of 290.
Use 5 as the next digit of our solution. 
Result so far: 107164.5
Deduct 3950 from 4240 and we're left with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

On to step 10:
The number 790 fits into 2900 3 times, leaving a remainder of 530.
Write down 3 as next digit of the result. 
Result so far: 107164.53
If we take 2370 away from 2900, we end up with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Let's proceed to step 11:
790 can be fit into 5300 6 times, resulting in a remainder of 560.
The next digit of our result is 6. 
Result so far: 107164.536
If we subtract 4740 from 5300, we get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Advancing to step 12:
5600 divided by 790 is 7 with a remainder of 70.
Use 7 as the next digit of our solution. 
Result so far: 107164.5367
Deduct 5530 from 5600 and we're left 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.

Advancing to step 13:
The number 790 fits into 700 0 times, leaving a remainder of 700.
Write down 0 as next digit of the result. 
Result so far: 107164.5367
Subtracting 0 from 700 leaves us with 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Let's proceed to step 14:
The number 790 fits into 7000 8 times, leaving a remainder of 680.
Put 8 as the next digit of the answer. 
Result so far: 107164.536708
Deduct 6320 from 7000 and we're left with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Advancing to step 15:
If we divide 6800 by 790, we get 8 and a remainder of 480.
The number 8 becomes the next digit in our result. 
Result so far: 107164.5367088
The remainder is 480 after subtracting 6320 from 6800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

After the division, we end up with 107164.5367088 and a remainder of 4.8e-06.