Let's divide 54016291 by 372
The aim is to understand the frequency of 372 in 54016291.

Let's proceed to step 1:
5 divided by 372 is 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Bring next digit (4) of the dividend behind the 5 and repeat the process: 54 / 372

Moving on to step 2:
When dividing 54 by 372, we get 0 with a remainder of 54.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 54 to get 54.
Bring next digit (0) of the dividend behind the 54 and repeat the process: 540 / 372

On to step 3:
The number 372 fits into 540 1 times, leaving a remainder of 168.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 372 from 540 and we're left with 168.
Take the next digit (1) from the dividend and append it to 168, then repeat: 1681 / 372

Step 4:
372 can be fit into 1681 4 times, resulting in a remainder of 193.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Subtracting 1488 from 1681 leaves us with 193.
Fetch the next digit (6) from the dividend, attach it to 193 and continue: 1936 / 372

On to step 5:
372 can be fit into 1936 5 times, resulting in a remainder of 76.
Record the quotient 5 as the next digit in the result. 
Result so far: 145.0
If we take 1860 away from 1936, we end up with 76.
Take the next digit (2) from the dividend and append it to 76, then repeat: 762 / 372

Moving on to step 6:
372 can be fit into 762 2 times, resulting in a remainder of 18.
Use 2 as the next digit of our solution. 
Result so far: 1452.0
Deduct 744 from 762 and we're left with 18.
Include the next digit (9) from the dividend after 18, then repeat: 189 / 372

Moving on to step 7:
189 divided by 372 is 0 with a remainder of 189.
Put 0 as the next digit of the answer. 
Result so far: 14520.0
If we subtract 0 from 189, we get 189.
Append the next digit (1) from the dividend to 189 and continue with: 1891 / 372

Going ahead to step 8:
The number 372 fits into 1891 5 times, leaving a remainder of 31.
Put 5 as the next digit of the answer. 
Result so far: 145205.0
If we subtract 1860 from 1891, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 9:
The number 372 fits into 310 0 times, leaving a remainder of 310.
The next digit of our result is 0. 
Result so far: 145205.0
If we subtract 0 from 310, we get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

On to step 10:
372 goes into 3100 8 times with a remainder of 124.
The number 8 becomes the next digit in our result. 
Result so far: 145205.08
Subtract 2976 from 3100 to get 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Step 11:
1240 divided by 372 is 3 with a remainder of 124.
Record the quotient 3 as the next digit in the result. 
Result so far: 145205.083
Subtract 1116 from 1240 to get 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Let's proceed to step 12:
372 can be fit into 1240 3 times, resulting in a remainder of 124.
Record the quotient 3 as the next digit in the result. 
Result so far: 145205.0833
Deduct 1116 from 1240 and we're left with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

The final outcome is 145205.0833, with a leftover of 0.00124.