We divide 33049780 by 402
The aim is to understand the frequency of 402 in 33049780.

On to step 1:
If we divide 3 by 402, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 402

On to step 2:
33 divided by 402 is 0 with a remainder of 33.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 33 after subtracting 0 from 33.
Bring next digit (0) of the dividend behind the 33 and repeat the process: 330 / 402

Let's proceed to step 3:
402 goes into 330 0 times with a remainder of 330.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 330, we get 330.
Grab the next digit (4) from the dividend, add it to 330, then carry on: 3304 / 402

On to step 4:
If we divide 3304 by 402, we get 8 and a remainder of 88.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtracting 3216 from 3304 leaves us with 88.
Append the next digit (9) from the dividend to 88 and continue with: 889 / 402

Let's proceed to step 5:
402 can be fit into 889 2 times, resulting in a remainder of 85.
Record the quotient 2 as the next digit in the result. 
Result so far: 82.0
Deduct 804 from 889 and we're left with 85.
Append the next digit (7) from the dividend to 85 and continue with: 857 / 402

Advancing to step 6:
857 divided by 402 is 2 with a remainder of 53.
The number 2 becomes the next digit in our result. 
Result so far: 822.0
If we subtract 804 from 857, we get 53.
Fetch the next digit (8) from the dividend, attach it to 53 and continue: 538 / 402

Step 7:
402 can be fit into 538 1 times, resulting in a remainder of 136.
Put 1 as the next digit of the answer. 
Result so far: 8221.0
Subtracting 402 from 538 leaves us with 136.
Bring next digit (0) of the dividend behind the 136 and repeat the process: 1360 / 402

Step 8:
When dividing 1360 by 402, we get 3 with a remainder of 154.
Record the quotient 3 as the next digit in the result. 
Result so far: 82213.0
If we subtract 1206 from 1360, we get 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Advancing to step 9:
402 goes into 1540 3 times with a remainder of 334.
The number 3 becomes the next digit in our result. 
Result so far: 82213.3
Subtracting 1206 from 1540 leaves us with 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

Moving on to step 10:
When dividing 3340 by 402, we get 8 with a remainder of 124.
The number 8 becomes the next digit in our result. 
Result so far: 82213.38
Subtract 3216 from 3340 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.

Going ahead to step 11:
402 can be fit into 1240 3 times, resulting in a remainder of 34.
Put 3 as the next digit of the answer. 
Result so far: 82213.383
Subtracting 1206 from 1240 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 12:
If we divide 340 by 402, we get 0 and a remainder of 340.
Write down 0 as next digit of the result. 
Result so far: 82213.383
Subtract 0 from 340 to 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.

Step 13:
3400 divided by 402 is 8 with a remainder of 184.
The next digit of our result is 8. 
Result so far: 82213.38308
Subtract 3216 from 3400 to get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

On to step 14:
1840 divided by 402 is 4 with a remainder of 232.
The next digit of our result is 4. 
Result so far: 82213.383084
Subtract 1608 from 1840 to get 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Moving on to step 15:
2320 divided by 402 is 5 with a remainder of 310.
Use 5 as the next digit of our solution. 
Result so far: 82213.3830845
Deduct 2010 from 2320 and we're left with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Advancing to step 16:
The number 402 fits into 3100 7 times, leaving a remainder of 286.
Use 7 as the next digit of our solution. 
Result so far: 82213.38308457
If we take 2814 away from 3100, we end up with 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

The quotient of the division is 82213.38308457, and the remainder is 2.86e-07.