We divide 85015213 by 548
The aim is to understand the frequency of 548 in 85015213.

Going ahead to step 1:
The number 548 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 548

Advancing to step 2:
548 goes into 85 0 times with a remainder of 85.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 85 and we're left with 85.
Grab the next digit (0) from the dividend, add it to 85, then carry on: 850 / 548

On to step 3:
850 divided by 548 is 1 with a remainder of 302.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 548 from 850 and we're left with 302.
Take the next digit (1) from the dividend and append it to 302, then repeat: 3021 / 548

Advancing to step 4:
The number 548 fits into 3021 5 times, leaving a remainder of 281.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
The remainder is 281 after subtracting 2740 from 3021.
Fetch the next digit (5) from the dividend, attach it to 281 and continue: 2815 / 548

Advancing to step 5:
2815 divided by 548 is 5 with a remainder of 75.
The next digit of our result is 5. 
Result so far: 155.0
Deduct 2740 from 2815 and we're left with 75.
Take the next digit (2) from the dividend and append it to 75, then repeat: 752 / 548

Step 6:
752 divided by 548 is 1 with a remainder of 204.
Record the quotient 1 as the next digit in the result. 
Result so far: 1551.0
The remainder is 204 after subtracting 548 from 752.
Include the next digit (1) from the dividend after 204, then repeat: 2041 / 548

On to step 7:
When dividing 2041 by 548, we get 3 with a remainder of 397.
Record the quotient 3 as the next digit in the result. 
Result so far: 15513.0
If we take 1644 away from 2041, we end up with 397.
Include the next digit (3) from the dividend after 397, then repeat: 3973 / 548

Advancing to step 8:
If we divide 3973 by 548, we get 7 and a remainder of 137.
Write down 7 as next digit of the result. 
Result so far: 155137.0
Subtract 3836 from 3973 to get 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Going ahead to step 9:
When dividing 1370 by 548, we get 2 with a remainder of 274.
Record the quotient 2 as the next digit in the result. 
Result so far: 155137.2
Deduct 1096 from 1370 and we're left with 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Moving on to step 10:
548 goes into 2740 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 155137.25
If we subtract 2740 from 2740, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 11:
When dividing 0 by 548, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 155137.25
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 12:
0 divided by 548 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 155137.25
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 155137.25, and the remainder is 0.0.