We're dividing 36489840 by 916 
The aim is to understand the frequency of 916 in 36489840.

Step 1:
3 divided by 916 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (6) from the dividend after 3, then repeat: 36 / 916

Going ahead to step 2:
916 can be fit into 36 0 times, resulting in a remainder of 36.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 36, we get 36.
Take the next digit (4) from the dividend and append it to 36, then repeat: 364 / 916

On to step 3:
364 divided by 916 is 0 with a remainder of 364.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 364, we end up with 364.
Append the next digit (8) from the dividend to 364 and continue with: 3648 / 916

Step 4:
916 goes into 3648 3 times with a remainder of 900.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 2748 from 3648 to get 900.
Take the next digit (9) from the dividend and append it to 900, then repeat: 9009 / 916

Going ahead to step 5:
916 goes into 9009 9 times with a remainder of 765.
Write down 9 as next digit of the result. 
Result so far: 39.0
The remainder is 765 after subtracting 8244 from 9009.
Grab the next digit (8) from the dividend, add it to 765, then carry on: 7658 / 916

On to step 6:
7658 divided by 916 is 8 with a remainder of 330.
Record the quotient 8 as the next digit in the result. 
Result so far: 398.0
If we subtract 7328 from 7658, we get 330.
Include the next digit (4) from the dividend after 330, then repeat: 3304 / 916

Let's proceed to step 7:
When dividing 3304 by 916, we get 3 with a remainder of 556.
Record the quotient 3 as the next digit in the result. 
Result so far: 3983.0
If we take 2748 away from 3304, we end up with 556.
Bring next digit (0) of the dividend behind the 556 and repeat the process: 5560 / 916

Let's proceed to step 8:
If we divide 5560 by 916, we get 6 and a remainder of 64.
Record the quotient 6 as the next digit in the result. 
Result so far: 39836.0
Subtracting 5496 from 5560 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 9:
916 goes into 640 0 times with a remainder of 640.
Write down 0 as next digit of the result. 
Result so far: 39836.0
If we take 0 away from 640, we end up with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Going ahead to step 10:
916 can be fit into 6400 6 times, resulting in a remainder of 904.
Record the quotient 6 as the next digit in the result. 
Result so far: 39836.06
Deduct 5496 from 6400 and we're left with 904.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9040, and continue the process.

Advancing to step 11:
If we divide 9040 by 916, we get 9 and a remainder of 796.
The next digit of our result is 9. 
Result so far: 39836.069
If we take 8244 away from 9040, we end up with 796.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7960, and continue the process.

Going ahead to step 12:
916 can be fit into 7960 8 times, resulting in a remainder of 632.
Put 8 as the next digit of the answer. 
Result so far: 39836.0698
Deduct 7328 from 7960 and we're left with 632.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6320, and continue the process.

Step 13:
When dividing 6320 by 916, we get 6 with a remainder of 824.
The number 6 becomes the next digit in our result. 
Result so far: 39836.06986
If we take 5496 away from 6320, we end up with 824.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8240, and continue the process.

Going ahead to step 14:
The number 916 fits into 8240 8 times, leaving a remainder of 912.
Record the quotient 8 as the next digit in the result. 
Result so far: 39836.069868
Deduct 7328 from 8240 and we're left with 912.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9120, and continue the process.

Going ahead to step 15:
916 can be fit into 9120 9 times, resulting in a remainder of 876.
Put 9 as the next digit of the answer. 
Result so far: 39836.0698689
Subtract 8244 from 9120 to get 876.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8760, and continue the process.

Moving on to step 16:
The number 916 fits into 8760 9 times, leaving a remainder of 516.
The next digit of our result is 9. 
Result so far: 39836.06986899
Subtracting 8244 from 8760 leaves us with 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

After the division, we end up with 39836.06986899 and a remainder of 5.16e-07.