We're dividing 60400619 by 443 
The aim is to understand the frequency of 443 in 60400619.

On to step 1:
When dividing 6 by 443, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (0) from the dividend, attach it to 6 and continue: 60 / 443

Moving on to step 2:
443 can be fit into 60 0 times, resulting in a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 60 and we're left with 60.
Grab the next digit (4) from the dividend, add it to 60, then carry on: 604 / 443

Advancing to step 3:
The number 443 fits into 604 1 times, leaving a remainder of 161.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 443 from 604, we get 161.
Grab the next digit (0) from the dividend, add it to 161, then carry on: 1610 / 443

Let's proceed to step 4:
If we divide 1610 by 443, we get 3 and a remainder of 281.
The next digit of our result is 3. 
Result so far: 13.0
The remainder is 281 after subtracting 1329 from 1610.
Include the next digit (0) from the dividend after 281, then repeat: 2810 / 443

Advancing to step 5:
443 can be fit into 2810 6 times, resulting in a remainder of 152.
Write down 6 as next digit of the result. 
Result so far: 136.0
Subtracting 2658 from 2810 leaves us with 152.
Grab the next digit (6) from the dividend, add it to 152, then carry on: 1526 / 443

Going ahead to step 6:
When dividing 1526 by 443, we get 3 with a remainder of 197.
The next digit of our result is 3. 
Result so far: 1363.0
Deduct 1329 from 1526 and we're left with 197.
Take the next digit (1) from the dividend and append it to 197, then repeat: 1971 / 443

Let's proceed to step 7:
443 goes into 1971 4 times with a remainder of 199.
Use 4 as the next digit of our solution. 
Result so far: 13634.0
Subtract 1772 from 1971 to get 199.
Grab the next digit (9) from the dividend, add it to 199, then carry on: 1999 / 443

Moving on to step 8:
If we divide 1999 by 443, we get 4 and a remainder of 227.
Put 4 as the next digit of the answer. 
Result so far: 136344.0
If we subtract 1772 from 1999, we get 227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

On to step 9:
443 goes into 2270 5 times with a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 136344.5
Subtract 2215 from 2270 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 10:
550 divided by 443 is 1 with a remainder of 107.
Put 1 as the next digit of the answer. 
Result so far: 136344.51
Subtract 443 from 550 to get 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Moving on to step 11:
1070 divided by 443 is 2 with a remainder of 184.
The number 2 becomes the next digit in our result. 
Result so far: 136344.512
Deduct 886 from 1070 and we're left with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Going ahead to step 12:
If we divide 1840 by 443, we get 4 and a remainder of 68.
The number 4 becomes the next digit in our result. 
Result so far: 136344.5124
If we subtract 1772 from 1840, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 13:
When dividing 680 by 443, we get 1 with a remainder of 237.
Record the quotient 1 as the next digit in the result. 
Result so far: 136344.51241
If we subtract 443 from 680, we get 237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

Going ahead to step 14:
When dividing 2370 by 443, we get 5 with a remainder of 155.
Put 5 as the next digit of the answer. 
Result so far: 136344.512415
The remainder is 155 after subtracting 2215 from 2370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Going ahead to step 15:
The number 443 fits into 1550 3 times, leaving a remainder of 221.
Put 3 as the next digit of the answer. 
Result so far: 136344.5124153
If we take 1329 away from 1550, we end up with 221.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

Moving on to step 16:
443 goes into 2210 4 times with a remainder of 438.
Write down 4 as next digit of the result. 
Result so far: 136344.51241534
If we take 1772 away from 2210, we end up with 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

The quotient of the division is 136344.51241534, and the remainder is 4.38e-07.