We're dividing 74944515 by 840 
The aim is to understand the frequency of 840 in 74944515.

Let's proceed to step 1:
7 divided by 840 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 840

Let's proceed to step 2:
When dividing 74 by 840, we get 0 with a remainder of 74.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 74 after subtracting 0 from 74.
Bring next digit (9) of the dividend behind the 74 and repeat the process: 749 / 840

Advancing to step 3:
840 can be fit into 749 0 times, resulting in a remainder of 749.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 749, we end up with 749.
Fetch the next digit (4) from the dividend, attach it to 749 and continue: 7494 / 840

Moving on to step 4:
840 goes into 7494 8 times with a remainder of 774.
The next digit of our result is 8. 
Result so far: 8.0
The remainder is 774 after subtracting 6720 from 7494.
Fetch the next digit (4) from the dividend, attach it to 774 and continue: 7744 / 840

Going ahead to step 5:
If we divide 7744 by 840, we get 9 and a remainder of 184.
The next digit of our result is 9. 
Result so far: 89.0
Subtracting 7560 from 7744 leaves us with 184.
Include the next digit (5) from the dividend after 184, then repeat: 1845 / 840

Going ahead to step 6:
If we divide 1845 by 840, we get 2 and a remainder of 165.
Record the quotient 2 as the next digit in the result. 
Result so far: 892.0
If we take 1680 away from 1845, we end up with 165.
Take the next digit (1) from the dividend and append it to 165, then repeat: 1651 / 840

Going ahead to step 7:
The number 840 fits into 1651 1 times, leaving a remainder of 811.
The next digit of our result is 1. 
Result so far: 8921.0
Subtracting 840 from 1651 leaves us with 811.
Fetch the next digit (5) from the dividend, attach it to 811 and continue: 8115 / 840

Let's proceed to step 8:
840 goes into 8115 9 times with a remainder of 555.
Write down 9 as next digit of the result. 
Result so far: 89219.0
Subtracting 7560 from 8115 leaves us with 555.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5550, and continue the process.

Moving on to step 9:
840 can be fit into 5550 6 times, resulting in a remainder of 510.
Use 6 as the next digit of our solution. 
Result so far: 89219.6
Deduct 5040 from 5550 and we're left with 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Step 10:
When dividing 5100 by 840, we get 6 with a remainder of 60.
Record the quotient 6 as the next digit in the result. 
Result so far: 89219.66
If we take 5040 away from 5100, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Our division results in 89219.66 with a remaining 0.06.