1845656 divided by 181 
The aim is to understand the frequency of 181 in 1845656.

Going ahead to step 1:
The number 181 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 181

Going ahead to step 2:
If we divide 18 by 181, we get 0 and a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 18 leaves us with 18.
Take the next digit (4) from the dividend and append it to 18, then repeat: 184 / 181

Step 3:
The number 181 fits into 184 1 times, leaving a remainder of 3.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 181 from 184 to get 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 181

Going ahead to step 4:
35 divided by 181 is 0 with a remainder of 35.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtracting 0 from 35 leaves us with 35.
Grab the next digit (6) from the dividend, add it to 35, then carry on: 356 / 181

Step 5:
When dividing 356 by 181, we get 1 with a remainder of 175.
Put 1 as the next digit of the answer. 
Result so far: 101.0
The remainder is 175 after subtracting 181 from 356.
Bring next digit (5) of the dividend behind the 175 and repeat the process: 1755 / 181

Advancing to step 6:
181 can be fit into 1755 9 times, resulting in a remainder of 126.
Record the quotient 9 as the next digit in the result. 
Result so far: 1019.0
Deduct 1629 from 1755 and we're left with 126.
Grab the next digit (6) from the dividend, add it to 126, then carry on: 1266 / 181

Let's proceed to step 7:
If we divide 1266 by 181, we get 6 and a remainder of 180.
Put 6 as the next digit of the answer. 
Result so far: 10196.0
Deduct 1086 from 1266 and we're left 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.

Advancing to step 8:
If we divide 1800 by 181, we get 9 and a remainder of 171.
Record the quotient 9 as the next digit in the result. 
Result so far: 10196.9
The remainder is 171 after subtracting 1629 from 1800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

Step 9:
181 goes into 1710 9 times with a remainder of 81.
The next digit of our result is 9. 
Result so far: 10196.99
Subtract 1629 from 1710 to get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

The final result is 10196.99 with a remainder of 0.081.