56123289 divided by 153 
We want to divide 56123289 by 153.

Step 1:
153 goes into 5 0 times with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Fetch the next digit (6) from the dividend, attach it to 5 and continue: 56 / 153

Let's proceed to step 2:
153 can be fit into 56 0 times, resulting in a remainder of 56.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 56, we end up with 56.
Include the next digit (1) from the dividend after 56, then repeat: 561 / 153

On to step 3:
153 can be fit into 561 3 times, resulting in a remainder of 102.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 102 after subtracting 459 from 561.
Append the next digit (2) from the dividend to 102 and continue with: 1022 / 153

Going ahead to step 4:
If we divide 1022 by 153, we get 6 and a remainder of 104.
Use 6 as the next digit of our solution. 
Result so far: 36.0
The remainder is 104 after subtracting 918 from 1022.
Bring next digit (3) of the dividend behind the 104 and repeat the process: 1043 / 153

Going ahead to step 5:
The number 153 fits into 1043 6 times, leaving a remainder of 125.
The number 6 becomes the next digit in our result. 
Result so far: 366.0
If we take 918 away from 1043, we end up with 125.
Append the next digit (2) from the dividend to 125 and continue with: 1252 / 153

On to step 6:
When dividing 1252 by 153, we get 8 with a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 3668.0
Deduct 1224 from 1252 and we're left with 28.
Append the next digit (8) from the dividend to 28 and continue with: 288 / 153

Going ahead to step 7:
The number 153 fits into 288 1 times, leaving a remainder of 135.
Write down 1 as next digit of the result. 
Result so far: 36681.0
If we subtract 153 from 288, we get 135.
Grab the next digit (9) from the dividend, add it to 135, then carry on: 1359 / 153

Advancing to step 8:
1359 divided by 153 is 8 with a remainder of 135.
Write down 8 as next digit of the result. 
Result so far: 366818.0
If we take 1224 away from 1359, we end up with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Going ahead to step 9:
153 can be fit into 1350 8 times, resulting in a remainder of 126.
Record the quotient 8 as the next digit in the result. 
Result so far: 366818.8
The remainder is 126 after subtracting 1224 from 1350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Let's proceed to step 10:
When dividing 1260 by 153, we get 8 with a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 366818.88
Deduct 1224 from 1260 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The quotient of the division is 366818.88, and the remainder is 0.036.