We look at the division of 78984951 by 189 
The aim is to understand the frequency of 189 in 78984951.

Going ahead to step 1:
7 divided by 189 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 189

Advancing to step 2:
189 goes into 78 0 times with a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Include the next digit (9) from the dividend after 78, then repeat: 789 / 189

Let's proceed to step 3:
189 goes into 789 4 times with a remainder of 33.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtract 756 from 789 to get 33.
Fetch the next digit (8) from the dividend, attach it to 33 and continue: 338 / 189

Going ahead to step 4:
The number 189 fits into 338 1 times, leaving a remainder of 149.
The next digit of our result is 1. 
Result so far: 41.0
Subtract 189 from 338 to get 149.
Include the next digit (4) from the dividend after 149, then repeat: 1494 / 189

Step 5:
189 goes into 1494 7 times with a remainder of 171.
Record the quotient 7 as the next digit in the result. 
Result so far: 417.0
Deduct 1323 from 1494 and we're left with 171.
Include the next digit (9) from the dividend after 171, then repeat: 1719 / 189

Step 6:
189 goes into 1719 9 times with a remainder of 18.
The next digit of our result is 9. 
Result so far: 4179.0
Deduct 1701 from 1719 and we're left with 18.
Take the next digit (5) from the dividend and append it to 18, then repeat: 185 / 189

Moving on to step 7:
185 divided by 189 is 0 with a remainder of 185.
Use 0 as the next digit of our solution. 
Result so far: 41790.0
Subtract 0 from 185 to get 185.
Fetch the next digit (1) from the dividend, attach it to 185 and continue: 1851 / 189

Step 8:
189 can be fit into 1851 9 times, resulting in a remainder of 150.
Record the quotient 9 as the next digit in the result. 
Result so far: 417909.0
Subtract 1701 from 1851 to get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Let's proceed to step 9:
1500 divided by 189 is 7 with a remainder of 177.
Use 7 as the next digit of our solution. 
Result so far: 417909.7
Deduct 1323 from 1500 and we're left with 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

Advancing to step 10:
189 goes into 1770 9 times with a remainder of 69.
Put 9 as the next digit of the answer. 
Result so far: 417909.79
Subtract 1701 from 1770 to get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Moving on to step 11:
The number 189 fits into 690 3 times, leaving a remainder of 123.
Put 3 as the next digit of the answer. 
Result so far: 417909.793
If we subtract 567 from 690, we get 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

Let's proceed to step 12:
The number 189 fits into 1230 6 times, leaving a remainder of 96.
Record the quotient 6 as the next digit in the result. 
Result so far: 417909.7936
Subtracting 1134 from 1230 leaves us with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Moving on to step 13:
189 can be fit into 960 5 times, resulting in a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 417909.79365
Deduct 945 from 960 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 14:
If we divide 150 by 189, we get 0 and a remainder of 150.
The next digit of our result is 0. 
Result so far: 417909.79365
The remainder is 150 after subtracting 0 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Step 15:
189 goes into 1500 7 times with a remainder of 177.
The next digit of our result is 7. 
Result so far: 417909.7936507
Subtract 1323 from 1500 to get 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

Step 16:
1770 divided by 189 is 9 with a remainder of 69.
Record the quotient 9 as the next digit in the result. 
Result so far: 417909.79365079
If we take 1701 away from 1770, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

The quotient of the division is 417909.79365079, and the remainder is 6.9e-08.