Let's divide 45720751 by 577
We want to figure out the number of times 45720751 can be divided by 577.

Advancing to step 1:
When dividing 4 by 577, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 577

Moving on to step 2:
If we divide 45 by 577, we get 0 and a remainder of 45.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 45 to get 45.
Bring next digit (7) of the dividend behind the 45 and repeat the process: 457 / 577

Step 3:
457 divided by 577 is 0 with a remainder of 457.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 457, we get 457.
Append the next digit (2) from the dividend to 457 and continue with: 4572 / 577

Going ahead to step 4:
4572 divided by 577 is 7 with a remainder of 533.
Write down 7 as next digit of the result. 
Result so far: 7.0
Deduct 4039 from 4572 and we're left with 533.
Append the next digit (0) from the dividend to 533 and continue with: 5330 / 577

On to step 5:
5330 divided by 577 is 9 with a remainder of 137.
Put 9 as the next digit of the answer. 
Result so far: 79.0
Subtract 5193 from 5330 to get 137.
Bring next digit (7) of the dividend behind the 137 and repeat the process: 1377 / 577

Moving on to step 6:
577 goes into 1377 2 times with a remainder of 223.
The next digit of our result is 2. 
Result so far: 792.0
Subtracting 1154 from 1377 leaves us with 223.
Take the next digit (5) from the dividend and append it to 223, then repeat: 2235 / 577

Going ahead to step 7:
577 can be fit into 2235 3 times, resulting in a remainder of 504.
Use 3 as the next digit of our solution. 
Result so far: 7923.0
Subtracting 1731 from 2235 leaves us with 504.
Fetch the next digit (1) from the dividend, attach it to 504 and continue: 5041 / 577

Let's proceed to step 8:
The number 577 fits into 5041 8 times, leaving a remainder of 425.
Record the quotient 8 as the next digit in the result. 
Result so far: 79238.0
If we take 4616 away from 5041, we end up with 425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

Let's proceed to step 9:
If we divide 4250 by 577, we get 7 and a remainder of 211.
Put 7 as the next digit of the answer. 
Result so far: 79238.7
If we subtract 4039 from 4250, we get 211.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2110, and continue the process.

On to step 10:
When dividing 2110 by 577, we get 3 with a remainder of 379.
Use 3 as the next digit of our solution. 
Result so far: 79238.73
The remainder is 379 after subtracting 1731 from 2110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3790, and continue the process.

On to step 11:
The number 577 fits into 3790 6 times, leaving a remainder of 328.
Put 6 as the next digit of the answer. 
Result so far: 79238.736
Subtract 3462 from 3790 to get 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Going ahead to step 12:
If we divide 3280 by 577, we get 5 and a remainder of 395.
Record the quotient 5 as the next digit in the result. 
Result so far: 79238.7365
Subtracting 2885 from 3280 leaves us with 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Advancing to step 13:
When dividing 3950 by 577, we get 6 with a remainder of 488.
The number 6 becomes the next digit in our result. 
Result so far: 79238.73656
Deduct 3462 from 3950 and we're left with 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

Moving on to step 14:
When dividing 4880 by 577, we get 8 with a remainder of 264.
Use 8 as the next digit of our solution. 
Result so far: 79238.736568
The remainder is 264 after subtracting 4616 from 4880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Step 15:
577 goes into 2640 4 times with a remainder of 332.
Record the quotient 4 as the next digit in the result. 
Result so far: 79238.7365684
Deduct 2308 from 2640 and we're left with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Advancing to step 16:
577 goes into 3320 5 times with a remainder of 435.
Record the quotient 5 as the next digit in the result. 
Result so far: 79238.73656845
The remainder is 435 after subtracting 2885 from 3320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

After the division, we end up with 79238.73656845 and a remainder of 4.35e-07.