We look at the division of 80028524 by 428 
We want to figure out the number of times 80028524 can be divided by 428.

Going ahead to step 1:
When dividing 8 by 428, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 428

Going ahead to step 2:
428 goes into 80 0 times with a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 80, we end up with 80.
Grab the next digit (0) from the dividend, add it to 80, then carry on: 800 / 428

On to step 3:
When dividing 800 by 428, we get 1 with a remainder of 372.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 428 from 800 to get 372.
Grab the next digit (2) from the dividend, add it to 372, then carry on: 3722 / 428

Let's proceed to step 4:
The number 428 fits into 3722 8 times, leaving a remainder of 298.
Use 8 as the next digit of our solution. 
Result so far: 18.0
If we subtract 3424 from 3722, we get 298.
Append the next digit (8) from the dividend to 298 and continue with: 2988 / 428

Going ahead to step 5:
If we divide 2988 by 428, we get 6 and a remainder of 420.
Use 6 as the next digit of our solution. 
Result so far: 186.0
The remainder is 420 after subtracting 2568 from 2988.
Grab the next digit (5) from the dividend, add it to 420, then carry on: 4205 / 428

Step 6:
If we divide 4205 by 428, we get 9 and a remainder of 353.
The next digit of our result is 9. 
Result so far: 1869.0
Subtract 3852 from 4205 to get 353.
Grab the next digit (2) from the dividend, add it to 353, then carry on: 3532 / 428

Let's proceed to step 7:
When dividing 3532 by 428, we get 8 with a remainder of 108.
Use 8 as the next digit of our solution. 
Result so far: 18698.0
If we take 3424 away from 3532, we end up with 108.
Fetch the next digit (4) from the dividend, attach it to 108 and continue: 1084 / 428

Advancing to step 8:
428 can be fit into 1084 2 times, resulting in a remainder of 228.
The next digit of our result is 2. 
Result so far: 186982.0
Deduct 856 from 1084 and we're left with 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 9:
If we divide 2280 by 428, we get 5 and a remainder of 140.
Write down 5 as next digit of the result. 
Result so far: 186982.5
If we take 2140 away from 2280, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 10:
When dividing 1400 by 428, we get 3 with a remainder of 116.
Put 3 as the next digit of the answer. 
Result so far: 186982.53
Subtract 1284 from 1400 to get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

On to step 11:
428 goes into 1160 2 times with a remainder of 304.
The number 2 becomes the next digit in our result. 
Result so far: 186982.532
Deduct 856 from 1160 and we're left with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

On to step 12:
3040 divided by 428 is 7 with a remainder of 44.
The next digit of our result is 7. 
Result so far: 186982.5327
If we take 2996 away from 3040, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 13:
428 can be fit into 440 1 times, resulting in a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 186982.53271
If we subtract 428 from 440, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 14:
When dividing 120 by 428, we get 0 with a remainder of 120.
The next digit of our result is 0. 
Result so far: 186982.53271
Subtracting 0 from 120 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 15:
If we divide 1200 by 428, we get 2 and a remainder of 344.
The next digit of our result is 2. 
Result so far: 186982.5327102
Deduct 856 from 1200 and we're left with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

On to step 16:
When dividing 3440 by 428, we get 8 with a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 186982.53271028
The remainder is 16 after subtracting 3424 from 3440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Our division results in 186982.53271028 with a remaining 1.6e-08.