We're dividing 73027221 by 577 
Our goal is to divide 73027221 by 577.

Step 1:
When dividing 7 by 577, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 577

Moving on to step 2:
577 goes into 73 0 times with a remainder of 73.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 73, we get 73.
Fetch the next digit (0) from the dividend, attach it to 73 and continue: 730 / 577

On to step 3:
577 can be fit into 730 1 times, resulting in a remainder of 153.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 577 from 730 leaves us with 153.
Take the next digit (2) from the dividend and append it to 153, then repeat: 1532 / 577

Step 4:
When dividing 1532 by 577, we get 2 with a remainder of 378.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Deduct 1154 from 1532 and we're left with 378.
Take the next digit (7) from the dividend and append it to 378, then repeat: 3787 / 577

Moving on to step 5:
The number 577 fits into 3787 6 times, leaving a remainder of 325.
Write down 6 as next digit of the result. 
Result so far: 126.0
If we subtract 3462 from 3787, we get 325.
Fetch the next digit (2) from the dividend, attach it to 325 and continue: 3252 / 577

Going ahead to step 6:
When dividing 3252 by 577, we get 5 with a remainder of 367.
Use 5 as the next digit of our solution. 
Result so far: 1265.0
Subtracting 2885 from 3252 leaves us with 367.
Grab the next digit (2) from the dividend, add it to 367, then carry on: 3672 / 577

Going ahead to step 7:
577 can be fit into 3672 6 times, resulting in a remainder of 210.
Use 6 as the next digit of our solution. 
Result so far: 12656.0
Subtracting 3462 from 3672 leaves us with 210.
Include the next digit (1) from the dividend after 210, then repeat: 2101 / 577

Going ahead to step 8:
When dividing 2101 by 577, we get 3 with a remainder of 370.
Put 3 as the next digit of the answer. 
Result so far: 126563.0
Deduct 1731 from 2101 and we're left with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

On to step 9:
If we divide 3700 by 577, we get 6 and a remainder of 238.
Record the quotient 6 as the next digit in the result. 
Result so far: 126563.6
If we subtract 3462 from 3700, we get 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Going ahead to step 10:
When dividing 2380 by 577, we get 4 with a remainder of 72.
Record the quotient 4 as the next digit in the result. 
Result so far: 126563.64
Deduct 2308 from 2380 and we're left 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.

Advancing to step 11:
The number 577 fits into 720 1 times, leaving a remainder of 143.
The next digit of our result is 1. 
Result so far: 126563.641
If we subtract 577 from 720, we get 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Moving on to step 12:
577 can be fit into 1430 2 times, resulting in a remainder of 276.
Record the quotient 2 as the next digit in the result. 
Result so far: 126563.6412
Deduct 1154 from 1430 and we're left with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Let's proceed to step 13:
577 can be fit into 2760 4 times, resulting in a remainder of 452.
Write down 4 as next digit of the result. 
Result so far: 126563.64124
If we subtract 2308 from 2760, we get 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Moving on to step 14:
If we divide 4520 by 577, we get 7 and a remainder of 481.
The number 7 becomes the next digit in our result. 
Result so far: 126563.641247
If we take 4039 away from 4520, we end up with 481.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4810, and continue the process.

Advancing to step 15:
When dividing 4810 by 577, we get 8 with a remainder of 194.
Use 8 as the next digit of our solution. 
Result so far: 126563.6412478
If we subtract 4616 from 4810, we get 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Moving on to step 16:
The number 577 fits into 1940 3 times, leaving a remainder of 209.
Put 3 as the next digit of the answer. 
Result so far: 126563.64124783
Deduct 1731 from 1940 and we're left with 209.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2090, and continue the process.

In conclusion, the division gives 126563.64124783 with a balance of 2.09e-07.