We look at the division of 61700485 by 389 
The aim is to understand the frequency of 389 in 61700485.

On to step 1:
389 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (1) of the dividend behind the 6 and repeat the process: 61 / 389

Going ahead to step 2:
The number 389 fits into 61 0 times, leaving a remainder of 61.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 61 leaves us with 61.
Take the next digit (7) from the dividend and append it to 61, then repeat: 617 / 389

On to step 3:
389 goes into 617 1 times with a remainder of 228.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 228 after subtracting 389 from 617.
Bring next digit (0) of the dividend behind the 228 and repeat the process: 2280 / 389

Let's proceed to step 4:
389 can be fit into 2280 5 times, resulting in a remainder of 335.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Subtracting 1945 from 2280 leaves us with 335.
Take the next digit (0) from the dividend and append it to 335, then repeat: 3350 / 389

On to step 5:
The number 389 fits into 3350 8 times, leaving a remainder of 238.
Write down 8 as next digit of the result. 
Result so far: 158.0
Subtract 3112 from 3350 to get 238.
Bring next digit (4) of the dividend behind the 238 and repeat the process: 2384 / 389

Step 6:
2384 divided by 389 is 6 with a remainder of 50.
Record the quotient 6 as the next digit in the result. 
Result so far: 1586.0
Subtract 2334 from 2384 to get 50.
Include the next digit (8) from the dividend after 50, then repeat: 508 / 389

Step 7:
The number 389 fits into 508 1 times, leaving a remainder of 119.
The next digit of our result is 1. 
Result so far: 15861.0
Subtracting 389 from 508 leaves us with 119.
Fetch the next digit (5) from the dividend, attach it to 119 and continue: 1195 / 389

Moving on to step 8:
389 goes into 1195 3 times with a remainder of 28.
The number 3 becomes the next digit in our result. 
Result so far: 158613.0
If we subtract 1167 from 1195, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 9:
389 goes into 280 0 times with a remainder of 280.
The number 0 becomes the next digit in our result. 
Result so far: 158613.0
If we take 0 away from 280, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Let's proceed to step 10:
When dividing 2800 by 389, we get 7 with a remainder of 77.
Write down 7 as next digit of the result. 
Result so far: 158613.07
If we subtract 2723 from 2800, we get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Advancing to step 11:
389 goes into 770 1 times with a remainder of 381.
The next digit of our result is 1. 
Result so far: 158613.071
If we subtract 389 from 770, we get 381.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3810, and continue the process.

Step 12:
389 can be fit into 3810 9 times, resulting in a remainder of 309.
Write down 9 as next digit of the result. 
Result so far: 158613.0719
The remainder is 309 after subtracting 3501 from 3810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

Advancing to step 13:
389 can be fit into 3090 7 times, resulting in a remainder of 367.
Put 7 as the next digit of the answer. 
Result so far: 158613.07197
Subtracting 2723 from 3090 leaves us with 367.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3670, and continue the process.

Step 14:
The number 389 fits into 3670 9 times, leaving a remainder of 169.
The next digit of our result is 9. 
Result so far: 158613.071979
The remainder is 169 after subtracting 3501 from 3670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

Advancing to step 15:
389 can be fit into 1690 4 times, resulting in a remainder of 134.
The next digit of our result is 4. 
Result so far: 158613.0719794
Subtract 1556 from 1690 to get 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Step 16:
389 goes into 1340 3 times with a remainder of 173.
Record the quotient 3 as the next digit in the result. 
Result so far: 158613.07197943
If we subtract 1167 from 1340, we get 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

The final outcome is 158613.07197943, with a leftover of 1.73e-07.