We look at the division of 45185656 by 306 
We want to divide 45185656 by 306.

Let's proceed to step 1:
If we divide 4 by 306, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 306

Step 2:
When dividing 45 by 306, we get 0 with a remainder of 45.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Bring next digit (1) of the dividend behind the 45 and repeat the process: 451 / 306

Step 3:
If we divide 451 by 306, we get 1 and a remainder of 145.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 306 from 451 and we're left with 145.
Include the next digit (8) from the dividend after 145, then repeat: 1458 / 306

Going ahead to step 4:
1458 divided by 306 is 4 with a remainder of 234.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
The remainder is 234 after subtracting 1224 from 1458.
Grab the next digit (5) from the dividend, add it to 234, then carry on: 2345 / 306

On to step 5:
The number 306 fits into 2345 7 times, leaving a remainder of 203.
Record the quotient 7 as the next digit in the result. 
Result so far: 147.0
Subtract 2142 from 2345 to get 203.
Include the next digit (6) from the dividend after 203, then repeat: 2036 / 306

Step 6:
2036 divided by 306 is 6 with a remainder of 200.
Write down 6 as next digit of the result. 
Result so far: 1476.0
The remainder is 200 after subtracting 1836 from 2036.
Bring next digit (5) of the dividend behind the 200 and repeat the process: 2005 / 306

Step 7:
2005 divided by 306 is 6 with a remainder of 169.
Write down 6 as next digit of the result. 
Result so far: 14766.0
The remainder is 169 after subtracting 1836 from 2005.
Include the next digit (6) from the dividend after 169, then repeat: 1696 / 306

Advancing to step 8:
306 goes into 1696 5 times with a remainder of 166.
The next digit of our result is 5. 
Result so far: 147665.0
Subtracting 1530 from 1696 leaves us with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Going ahead to step 9:
306 goes into 1660 5 times with a remainder of 130.
Write down 5 as next digit of the result. 
Result so far: 147665.5
If we subtract 1530 from 1660, we get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Let's proceed to step 10:
If we divide 1300 by 306, we get 4 and a remainder of 76.
The number 4 becomes the next digit in our result. 
Result so far: 147665.54
Subtract 1224 from 1300 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 11:
The number 306 fits into 760 2 times, leaving a remainder of 148.
Put 2 as the next digit of the answer. 
Result so far: 147665.542
If we subtract 612 from 760, we get 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Step 12:
306 goes into 1480 4 times with a remainder of 256.
The number 4 becomes the next digit in our result. 
Result so far: 147665.5424
If we take 1224 away from 1480, we end up with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Step 13:
When dividing 2560 by 306, we get 8 with a remainder of 112.
Write down 8 as next digit of the result. 
Result so far: 147665.54248
If we take 2448 away from 2560, we end up with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Going ahead to step 14:
The number 306 fits into 1120 3 times, leaving a remainder of 202.
Write down 3 as next digit of the result. 
Result so far: 147665.542483
Deduct 918 from 1120 and we're left with 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Step 15:
2020 divided by 306 is 6 with a remainder of 184.
Record the quotient 6 as the next digit in the result. 
Result so far: 147665.5424836
Deduct 1836 from 2020 and we're left with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Going ahead to step 16:
If we divide 1840 by 306, we get 6 and a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 147665.54248366
Subtracting 1836 from 1840 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final result is 147665.54248366 with a remainder of 4e-09.