Let's divide 84437551 by 578
Our goal is to divide 84437551 by 578.

Let's proceed to step 1:
If we divide 8 by 578, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 578

Moving on to step 2:
The number 578 fits into 84 0 times, leaving a remainder of 84.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 84, we end up with 84.
Fetch the next digit (4) from the dividend, attach it to 84 and continue: 844 / 578

Let's proceed to step 3:
When dividing 844 by 578, we get 1 with a remainder of 266.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 266 after subtracting 578 from 844.
Include the next digit (3) from the dividend after 266, then repeat: 2663 / 578

Advancing to step 4:
If we divide 2663 by 578, we get 4 and a remainder of 351.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
If we subtract 2312 from 2663, we get 351.
Take the next digit (7) from the dividend and append it to 351, then repeat: 3517 / 578

Going ahead to step 5:
If we divide 3517 by 578, we get 6 and a remainder of 49.
Use 6 as the next digit of our solution. 
Result so far: 146.0
If we take 3468 away from 3517, we end up with 49.
Fetch the next digit (5) from the dividend, attach it to 49 and continue: 495 / 578

Advancing to step 6:
If we divide 495 by 578, we get 0 and a remainder of 495.
The number 0 becomes the next digit in our result. 
Result so far: 1460.0
The remainder is 495 after subtracting 0 from 495.
Take the next digit (5) from the dividend and append it to 495, then repeat: 4955 / 578

Let's proceed to step 7:
578 can be fit into 4955 8 times, resulting in a remainder of 331.
The next digit of our result is 8. 
Result so far: 14608.0
Subtract 4624 from 4955 to get 331.
Include the next digit (1) from the dividend after 331, then repeat: 3311 / 578

Let's proceed to step 8:
If we divide 3311 by 578, we get 5 and a remainder of 421.
Write down 5 as next digit of the result. 
Result so far: 146085.0
Deduct 2890 from 3311 and we're left with 421.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4210, and continue the process.

Let's proceed to step 9:
578 goes into 4210 7 times with a remainder of 164.
The next digit of our result is 7. 
Result so far: 146085.7
Deduct 4046 from 4210 and we're left with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Step 10:
When dividing 1640 by 578, we get 2 with a remainder of 484.
Record the quotient 2 as the next digit in the result. 
Result so far: 146085.72
Subtract 1156 from 1640 to get 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Moving on to step 11:
4840 divided by 578 is 8 with a remainder of 216.
Put 8 as the next digit of the answer. 
Result so far: 146085.728
The remainder is 216 after subtracting 4624 from 4840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

On to step 12:
2160 divided by 578 is 3 with a remainder of 426.
Record the quotient 3 as the next digit in the result. 
Result so far: 146085.7283
Subtracting 1734 from 2160 leaves us with 426.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

Going ahead to step 13:
If we divide 4260 by 578, we get 7 and a remainder of 214.
Put 7 as the next digit of the answer. 
Result so far: 146085.72837
Subtract 4046 from 4260 to get 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Step 14:
When dividing 2140 by 578, we get 3 with a remainder of 406.
Write down 3 as next digit of the result. 
Result so far: 146085.728373
The remainder is 406 after subtracting 1734 from 2140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Advancing to step 15:
578 goes into 4060 7 times with a remainder of 14.
Record the quotient 7 as the next digit in the result. 
Result so far: 146085.7283737
Subtracting 4046 from 4060 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 16:
If we divide 140 by 578, we get 0 and a remainder of 140.
Put 0 as the next digit of the answer. 
Result so far: 146085.7283737
Deduct 0 from 140 and we're left 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.

The final result is 146085.7283737 with a remainder of 1.4e-07.