84374305 ÷ 577 
Our goal is to divide 84374305 by 577.

Advancing to step 1:
8 divided by 577 is 0 with 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.
Include the next digit (4) from the dividend after 8, then repeat: 84 / 577

Going ahead to step 2:
If we divide 84 by 577, we get 0 and a remainder of 84.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 84, we get 84.
Fetch the next digit (3) from the dividend, attach it to 84 and continue: 843 / 577

Let's proceed to step 3:
If we divide 843 by 577, we get 1 and a remainder of 266.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 577 from 843 and we're left with 266.
Grab the next digit (7) from the dividend, add it to 266, then carry on: 2667 / 577

Let's proceed to step 4:
When dividing 2667 by 577, we get 4 with a remainder of 359.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
If we take 2308 away from 2667, we end up with 359.
Grab the next digit (4) from the dividend, add it to 359, then carry on: 3594 / 577

Step 5:
If we divide 3594 by 577, we get 6 and a remainder of 132.
Record the quotient 6 as the next digit in the result. 
Result so far: 146.0
Subtracting 3462 from 3594 leaves us with 132.
Append the next digit (3) from the dividend to 132 and continue with: 1323 / 577

On to step 6:
When dividing 1323 by 577, we get 2 with a remainder of 169.
The number 2 becomes the next digit in our result. 
Result so far: 1462.0
The remainder is 169 after subtracting 1154 from 1323.
Append the next digit (0) from the dividend to 169 and continue with: 1690 / 577

Going ahead to step 7:
The number 577 fits into 1690 2 times, leaving a remainder of 536.
The next digit of our result is 2. 
Result so far: 14622.0
Subtracting 1154 from 1690 leaves us with 536.
Include the next digit (5) from the dividend after 536, then repeat: 5365 / 577

On to step 8:
The number 577 fits into 5365 9 times, leaving a remainder of 172.
The number 9 becomes the next digit in our result. 
Result so far: 146229.0
Subtract 5193 from 5365 to get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Moving on to step 9:
The number 577 fits into 1720 2 times, leaving a remainder of 566.
Use 2 as the next digit of our solution. 
Result so far: 146229.2
If we take 1154 away from 1720, we end up with 566.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5660, and continue the process.

Let's proceed to step 10:
577 can be fit into 5660 9 times, resulting in a remainder of 467.
The next digit of our result is 9. 
Result so far: 146229.29
If we take 5193 away from 5660, we end up with 467.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4670, and continue the process.

Moving on to step 11:
4670 divided by 577 is 8 with a remainder of 54.
The number 8 becomes the next digit in our result. 
Result so far: 146229.298
If we take 4616 away from 4670, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 12:
When dividing 540 by 577, we get 0 with a remainder of 540.
Put 0 as the next digit of the answer. 
Result so far: 146229.298
Subtracting 0 from 540 leaves us with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

On to step 13:
577 can be fit into 5400 9 times, resulting in a remainder of 207.
Use 9 as the next digit of our solution. 
Result so far: 146229.29809
Subtracting 5193 from 5400 leaves us with 207.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2070, and continue the process.

Advancing to step 14:
577 can be fit into 2070 3 times, resulting in a remainder of 339.
The next digit of our result is 3. 
Result so far: 146229.298093
Subtract 1731 from 2070 to get 339.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3390, and continue the process.

Advancing to step 15:
577 goes into 3390 5 times with a remainder of 505.
Write down 5 as next digit of the result. 
Result so far: 146229.2980935
The remainder is 505 after subtracting 2885 from 3390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5050, and continue the process.

On to step 16:
If we divide 5050 by 577, we get 8 and a remainder of 434.
Put 8 as the next digit of the answer. 
Result so far: 146229.29809358
The remainder is 434 after subtracting 4616 from 5050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4340, and continue the process.

The final outcome is 146229.29809358, with a leftover of 4.34e-07.