We look at the division of 88820334 by 574 
The aim is to understand the frequency of 574 in 88820334.

Let's proceed to step 1:
8 divided by 574 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (8) from the dividend, attach it to 8 and continue: 88 / 574

Let's proceed to step 2:
574 goes into 88 0 times with a remainder of 88.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 88 leaves us with 88.
Include the next digit (8) from the dividend after 88, then repeat: 888 / 574

On to step 3:
When dividing 888 by 574, we get 1 with a remainder of 314.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 574 from 888 and we're left with 314.
Grab the next digit (2) from the dividend, add it to 314, then carry on: 3142 / 574

Going ahead to step 4:
574 can be fit into 3142 5 times, resulting in a remainder of 272.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
If we subtract 2870 from 3142, we get 272.
Take the next digit (0) from the dividend and append it to 272, then repeat: 2720 / 574

Advancing to step 5:
574 goes into 2720 4 times with a remainder of 424.
Put 4 as the next digit of the answer. 
Result so far: 154.0
Subtracting 2296 from 2720 leaves us with 424.
Append the next digit (3) from the dividend to 424 and continue with: 4243 / 574

Advancing to step 6:
When dividing 4243 by 574, we get 7 with a remainder of 225.
Put 7 as the next digit of the answer. 
Result so far: 1547.0
If we subtract 4018 from 4243, we get 225.
Grab the next digit (3) from the dividend, add it to 225, then carry on: 2253 / 574

Step 7:
574 goes into 2253 3 times with a remainder of 531.
Put 3 as the next digit of the answer. 
Result so far: 15473.0
Subtract 1722 from 2253 to get 531.
Fetch the next digit (4) from the dividend, attach it to 531 and continue: 5314 / 574

Moving on to step 8:
5314 divided by 574 is 9 with a remainder of 148.
Record the quotient 9 as the next digit in the result. 
Result so far: 154739.0
Subtracting 5166 from 5314 leaves us with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

On to step 9:
574 can be fit into 1480 2 times, resulting in a remainder of 332.
Use 2 as the next digit of our solution. 
Result so far: 154739.2
Subtracting 1148 from 1480 leaves us with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

On to step 10:
When dividing 3320 by 574, we get 5 with a remainder of 450.
Write down 5 as next digit of the result. 
Result so far: 154739.25
Subtracting 2870 from 3320 leaves us with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Step 11:
4500 divided by 574 is 7 with a remainder of 482.
The number 7 becomes the next digit in our result. 
Result so far: 154739.257
The remainder is 482 after subtracting 4018 from 4500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4820, and continue the process.

On to step 12:
When dividing 4820 by 574, we get 8 with a remainder of 228.
Write down 8 as next digit of the result. 
Result so far: 154739.2578
If we subtract 4592 from 4820, we get 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Advancing to step 13:
2280 divided by 574 is 3 with a remainder of 558.
The number 3 becomes the next digit in our result. 
Result so far: 154739.25783
The remainder is 558 after subtracting 1722 from 2280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5580, and continue the process.

Advancing to step 14:
574 goes into 5580 9 times with a remainder of 414.
The number 9 becomes the next digit in our result. 
Result so far: 154739.257839
Subtract 5166 from 5580 to get 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

On to step 15:
The number 574 fits into 4140 7 times, leaving a remainder of 122.
Write down 7 as next digit of the result. 
Result so far: 154739.2578397
Subtract 4018 from 4140 to get 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

On to step 16:
1220 divided by 574 is 2 with a remainder of 72.
The number 2 becomes the next digit in our result. 
Result so far: 154739.25783972
If we take 1148 away from 1220, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The final outcome is 154739.25783972, with a leftover of 7.2e-08.