Let's divide 70789553 by 186
The aim is to understand the frequency of 186 in 70789553.

Advancing to step 1:
When dividing 7 by 186, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 186

Moving on to step 2:
70 divided by 186 is 0 with a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 70, we get 70.
Bring next digit (7) of the dividend behind the 70 and repeat the process: 707 / 186

Going ahead to step 3:
When dividing 707 by 186, we get 3 with a remainder of 149.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 558 from 707 to get 149.
Append the next digit (8) from the dividend to 149 and continue with: 1498 / 186

Let's proceed to step 4:
186 goes into 1498 8 times with a remainder of 10.
The number 8 becomes the next digit in our result. 
Result so far: 38.0
If we subtract 1488 from 1498, we get 10.
Append the next digit (9) from the dividend to 10 and continue with: 109 / 186

Advancing to step 5:
When dividing 109 by 186, we get 0 with a remainder of 109.
Record the quotient 0 as the next digit in the result. 
Result so far: 380.0
The remainder is 109 after subtracting 0 from 109.
Include the next digit (5) from the dividend after 109, then repeat: 1095 / 186

On to step 6:
When dividing 1095 by 186, we get 5 with a remainder of 165.
Put 5 as the next digit of the answer. 
Result so far: 3805.0
If we subtract 930 from 1095, we get 165.
Append the next digit (5) from the dividend to 165 and continue with: 1655 / 186

Moving on to step 7:
186 can be fit into 1655 8 times, resulting in a remainder of 167.
Put 8 as the next digit of the answer. 
Result so far: 38058.0
Subtract 1488 from 1655 to get 167.
Take the next digit (3) from the dividend and append it to 167, then repeat: 1673 / 186

On to step 8:
186 goes into 1673 8 times with a remainder of 185.
Put 8 as the next digit of the answer. 
Result so far: 380588.0
Subtracting 1488 from 1673 leaves us with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

On to step 9:
The number 186 fits into 1850 9 times, leaving a remainder of 176.
Use 9 as the next digit of our solution. 
Result so far: 380588.9
If we subtract 1674 from 1850, we get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Advancing to step 10:
1760 divided by 186 is 9 with a remainder of 86.
Record the quotient 9 as the next digit in the result. 
Result so far: 380588.99
Deduct 1674 from 1760 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

The final result is 380588.99 with a remainder of 0.086.