45420264 ÷ 310 
Let's see how many times 310 fits into 45420264.

Moving on to step 1:
The number 310 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 310

Advancing to step 2:
310 goes into 45 0 times with a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 45 to get 45.
Fetch the next digit (4) from the dividend, attach it to 45 and continue: 454 / 310

On to step 3:
310 goes into 454 1 times with a remainder of 144.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 310 away from 454, we end up with 144.
Grab the next digit (2) from the dividend, add it to 144, then carry on: 1442 / 310

Advancing to step 4:
310 goes into 1442 4 times with a remainder of 202.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
Subtracting 1240 from 1442 leaves us with 202.
Fetch the next digit (0) from the dividend, attach it to 202 and continue: 2020 / 310

Moving on to step 5:
2020 divided by 310 is 6 with a remainder of 160.
The next digit of our result is 6. 
Result so far: 146.0
If we subtract 1860 from 2020, we get 160.
Take the next digit (2) from the dividend and append it to 160, then repeat: 1602 / 310

Step 6:
310 can be fit into 1602 5 times, resulting in a remainder of 52.
The number 5 becomes the next digit in our result. 
Result so far: 1465.0
If we take 1550 away from 1602, we end up with 52.
Take the next digit (6) from the dividend and append it to 52, then repeat: 526 / 310

Let's proceed to step 7:
310 goes into 526 1 times with a remainder of 216.
Record the quotient 1 as the next digit in the result. 
Result so far: 14651.0
Subtracting 310 from 526 leaves us with 216.
Grab the next digit (4) from the dividend, add it to 216, then carry on: 2164 / 310

Step 8:
If we divide 2164 by 310, we get 6 and a remainder of 304.
The number 6 becomes the next digit in our result. 
Result so far: 146516.0
If we take 1860 away from 2164, we end up 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.

Let's proceed to step 9:
3040 divided by 310 is 9 with a remainder of 250.
Put 9 as the next digit of the answer. 
Result so far: 146516.9
Subtract 2790 from 3040 to get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

On to step 10:
2500 divided by 310 is 8 with a remainder of 20.
Put 8 as the next digit of the answer. 
Result so far: 146516.98
Subtract 2480 from 2500 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 11:
200 divided by 310 is 0 with a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 146516.98
The remainder is 200 after subtracting 0 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 12:
2000 divided by 310 is 6 with a remainder of 140.
Use 6 as the next digit of our solution. 
Result so far: 146516.9806
If we subtract 1860 from 2000, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 13:
1400 divided by 310 is 4 with a remainder of 160.
Record the quotient 4 as the next digit in the result. 
Result so far: 146516.98064
The remainder is 160 after subtracting 1240 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 14:
If we divide 1600 by 310, we get 5 and a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 146516.980645
If we subtract 1550 from 1600, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 15:
310 goes into 500 1 times with a remainder of 190.
Record the quotient 1 as the next digit in the result. 
Result so far: 146516.9806451
Subtracting 310 from 500 leaves us with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Going ahead to step 16:
310 goes into 1900 6 times with a remainder of 40.
The number 6 becomes the next digit in our result. 
Result so far: 146516.98064516
Deduct 1860 from 1900 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The quotient of the division is 146516.98064516, and the remainder is 4e-08.