We look at the division of 76630449 by 290 
The aim is to understand the frequency of 290 in 76630449.

Advancing to step 1:
If we divide 7 by 290, we get 0 and a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (6) from the dividend and append it to 7, then repeat: 76 / 290

Step 2:
If we divide 76 by 290, we get 0 and a remainder of 76.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 76 to get 76.
Fetch the next digit (6) from the dividend, attach it to 76 and continue: 766 / 290

Moving on to step 3:
290 goes into 766 2 times with a remainder of 186.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 580 away from 766, we end up with 186.
Append the next digit (3) from the dividend to 186 and continue with: 1863 / 290

Going ahead to step 4:
1863 divided by 290 is 6 with a remainder of 123.
Use 6 as the next digit of our solution. 
Result so far: 26.0
Deduct 1740 from 1863 and we're left with 123.
Bring next digit (0) of the dividend behind the 123 and repeat the process: 1230 / 290

Going ahead to step 5:
290 goes into 1230 4 times with a remainder of 70.
The number 4 becomes the next digit in our result. 
Result so far: 264.0
Deduct 1160 from 1230 and we're left with 70.
Append the next digit (4) from the dividend to 70 and continue with: 704 / 290

Advancing to step 6:
704 divided by 290 is 2 with a remainder of 124.
The number 2 becomes the next digit in our result. 
Result so far: 2642.0
The remainder is 124 after subtracting 580 from 704.
Fetch the next digit (4) from the dividend, attach it to 124 and continue: 1244 / 290

Advancing to step 7:
If we divide 1244 by 290, we get 4 and a remainder of 84.
Put 4 as the next digit of the answer. 
Result so far: 26424.0
If we subtract 1160 from 1244, we get 84.
Include the next digit (9) from the dividend after 84, then repeat: 849 / 290

On to step 8:
The number 290 fits into 849 2 times, leaving a remainder of 269.
The number 2 becomes the next digit in our result. 
Result so far: 264242.0
If we subtract 580 from 849, we get 269.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2690, and continue the process.

Moving on to step 9:
2690 divided by 290 is 9 with a remainder of 80.
Use 9 as the next digit of our solution. 
Result so far: 264242.9
Deduct 2610 from 2690 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 10:
If we divide 800 by 290, we get 2 and a remainder of 220.
Write down 2 as next digit of the result. 
Result so far: 264242.92
Subtract 580 from 800 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Moving on to step 11:
When dividing 2200 by 290, we get 7 with a remainder of 170.
The next digit of our result is 7. 
Result so far: 264242.927
If we take 2030 away from 2200, we end up with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Let's proceed to step 12:
When dividing 1700 by 290, we get 5 with a remainder of 250.
Write down 5 as next digit of the result. 
Result so far: 264242.9275
If we subtract 1450 from 1700, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

On to step 13:
290 goes into 2500 8 times with a remainder of 180.
Put 8 as the next digit of the answer. 
Result so far: 264242.92758
If we take 2320 away from 2500, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

On to step 14:
When dividing 1800 by 290, we get 6 with a remainder of 60.
Write down 6 as next digit of the result. 
Result so far: 264242.927586
Deduct 1740 from 1800 and we're left 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.

Advancing to step 15:
If we divide 600 by 290, we get 2 and a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 264242.9275862
Subtract 580 from 600 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 16:
200 divided by 290 is 0 with a remainder of 200.
Put 0 as the next digit of the answer. 
Result so far: 264242.9275862
Subtract 0 from 200 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The final result is 264242.9275862 with a remainder of 2e-07.