We're dividing 74430380 by 490 
The aim is to understand the frequency of 490 in 74430380.

Advancing to step 1:
7 divided by 490 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 490

Advancing to step 2:
When dividing 74 by 490, we get 0 with a remainder of 74.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 74, we get 74.
Fetch the next digit (4) from the dividend, attach it to 74 and continue: 744 / 490

Let's proceed to step 3:
When dividing 744 by 490, we get 1 with a remainder of 254.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 490 from 744 leaves us with 254.
Grab the next digit (3) from the dividend, add it to 254, then carry on: 2543 / 490

Advancing to step 4:
When dividing 2543 by 490, we get 5 with a remainder of 93.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Subtract 2450 from 2543 to get 93.
Grab the next digit (0) from the dividend, add it to 93, then carry on: 930 / 490

Advancing to step 5:
When dividing 930 by 490, we get 1 with a remainder of 440.
The number 1 becomes the next digit in our result. 
Result so far: 151.0
If we subtract 490 from 930, we get 440.
Append the next digit (3) from the dividend to 440 and continue with: 4403 / 490

Step 6:
If we divide 4403 by 490, we get 8 and a remainder of 483.
Use 8 as the next digit of our solution. 
Result so far: 1518.0
If we take 3920 away from 4403, we end up with 483.
Include the next digit (8) from the dividend after 483, then repeat: 4838 / 490

Moving on to step 7:
When dividing 4838 by 490, we get 9 with a remainder of 428.
The next digit of our result is 9. 
Result so far: 15189.0
Subtract 4410 from 4838 to get 428.
Append the next digit (0) from the dividend to 428 and continue with: 4280 / 490

Advancing to step 8:
490 can be fit into 4280 8 times, resulting in a remainder of 360.
The number 8 becomes the next digit in our result. 
Result so far: 151898.0
Subtracting 3920 from 4280 leaves us with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Step 9:
490 goes into 3600 7 times with a remainder of 170.
The next digit of our result is 7. 
Result so far: 151898.7
If we subtract 3430 from 3600, we get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Advancing to step 10:
If we divide 1700 by 490, we get 3 and a remainder of 230.
Use 3 as the next digit of our solution. 
Result so far: 151898.73
Subtracting 1470 from 1700 leaves us with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Advancing to step 11:
If we divide 2300 by 490, we get 4 and a remainder of 340.
Put 4 as the next digit of the answer. 
Result so far: 151898.734
If we subtract 1960 from 2300, we get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Advancing to step 12:
490 can be fit into 3400 6 times, resulting in a remainder of 460.
The number 6 becomes the next digit in our result. 
Result so far: 151898.7346
If we subtract 2940 from 3400, we get 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Moving on to step 13:
When dividing 4600 by 490, we get 9 with a remainder of 190.
Write down 9 as next digit of the result. 
Result so far: 151898.73469
The remainder is 190 after subtracting 4410 from 4600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Step 14:
490 can be fit into 1900 3 times, resulting in a remainder of 430.
Use 3 as the next digit of our solution. 
Result so far: 151898.734693
Deduct 1470 from 1900 and we're left with 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

On to step 15:
490 can be fit into 4300 8 times, resulting in a remainder of 380.
The next digit of our result is 8. 
Result so far: 151898.7346938
If we take 3920 away from 4300, we end up with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Advancing to step 16:
3800 divided by 490 is 7 with a remainder of 370.
Write down 7 as next digit of the result. 
Result so far: 151898.73469387
Deduct 3430 from 3800 and we're left with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

The quotient of the division is 151898.73469387, and the remainder is 3.7e-07.