40196770 divided by 549 
The aim is to understand the frequency of 549 in 40196770.

Let's proceed to step 1:
4 divided by 549 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 549

Let's proceed to step 2:
The number 549 fits into 40 0 times, leaving a remainder of 40.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Grab the next digit (1) from the dividend, add it to 40, then carry on: 401 / 549

Advancing to step 3:
549 can be fit into 401 0 times, resulting in a remainder of 401.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 401 and we're left with 401.
Bring next digit (9) of the dividend behind the 401 and repeat the process: 4019 / 549

Let's proceed to step 4:
When dividing 4019 by 549, we get 7 with a remainder of 176.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtracting 3843 from 4019 leaves us with 176.
Include the next digit (6) from the dividend after 176, then repeat: 1766 / 549

Going ahead to step 5:
549 goes into 1766 3 times with a remainder of 119.
The number 3 becomes the next digit in our result. 
Result so far: 73.0
If we take 1647 away from 1766, we end up with 119.
Append the next digit (7) from the dividend to 119 and continue with: 1197 / 549

On to step 6:
When dividing 1197 by 549, we get 2 with a remainder of 99.
Write down 2 as next digit of the result. 
Result so far: 732.0
If we take 1098 away from 1197, we end up with 99.
Take the next digit (7) from the dividend and append it to 99, then repeat: 997 / 549

Advancing to step 7:
If we divide 997 by 549, we get 1 and a remainder of 448.
The number 1 becomes the next digit in our result. 
Result so far: 7321.0
Deduct 549 from 997 and we're left with 448.
Append the next digit (0) from the dividend to 448 and continue with: 4480 / 549

Going ahead to step 8:
The number 549 fits into 4480 8 times, leaving a remainder of 88.
Write down 8 as next digit of the result. 
Result so far: 73218.0
The remainder is 88 after subtracting 4392 from 4480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Step 9:
880 divided by 549 is 1 with a remainder of 331.
Use 1 as the next digit of our solution. 
Result so far: 73218.1
If we take 549 away from 880, we end up with 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

Let's proceed to step 10:
If we divide 3310 by 549, we get 6 and a remainder of 16.
The next digit of our result is 6. 
Result so far: 73218.16
Subtracting 3294 from 3310 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 11:
The number 549 fits into 160 0 times, leaving a remainder of 160.
Use 0 as the next digit of our solution. 
Result so far: 73218.16
Deduct 0 from 160 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 12:
549 can be fit into 1600 2 times, resulting in a remainder of 502.
Record the quotient 2 as the next digit in the result. 
Result so far: 73218.1602
The remainder is 502 after subtracting 1098 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5020, and continue the process.

On to step 13:
The number 549 fits into 5020 9 times, leaving a remainder of 79.
Use 9 as the next digit of our solution. 
Result so far: 73218.16029
If we take 4941 away from 5020, we end up with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Advancing to step 14:
If we divide 790 by 549, we get 1 and a remainder of 241.
Write down 1 as next digit of the result. 
Result so far: 73218.160291
If we take 549 away from 790, we end up with 241.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

Advancing to step 15:
549 goes into 2410 4 times with a remainder of 214.
Use 4 as the next digit of our solution. 
Result so far: 73218.1602914
If we subtract 2196 from 2410, we get 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

On to step 16:
2140 divided by 549 is 3 with a remainder of 493.
Use 3 as the next digit of our solution. 
Result so far: 73218.16029143
Deduct 1647 from 2140 and we're left with 493.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4930, and continue the process.

The final result is 73218.16029143 with a remainder of 4.93e-07.