We're dividing 7360153 by 486 
We want to divide 7360153 by 486.

Moving on to step 1:
When dividing 7 by 486, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 486

Let's proceed to step 2:
73 divided by 486 is 0 with a remainder of 73.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 73 leaves us with 73.
Fetch the next digit (6) from the dividend, attach it to 73 and continue: 736 / 486

On to step 3:
When dividing 736 by 486, we get 1 with a remainder of 250.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 486 from 736 and we're left with 250.
Bring next digit (0) of the dividend behind the 250 and repeat the process: 2500 / 486

Moving on to step 4:
486 can be fit into 2500 5 times, resulting in a remainder of 70.
The next digit of our result is 5. 
Result so far: 15.0
The remainder is 70 after subtracting 2430 from 2500.
Include the next digit (1) from the dividend after 70, then repeat: 701 / 486

Advancing to step 5:
486 can be fit into 701 1 times, resulting in a remainder of 215.
Use 1 as the next digit of our solution. 
Result so far: 151.0
The remainder is 215 after subtracting 486 from 701.
Grab the next digit (5) from the dividend, add it to 215, then carry on: 2155 / 486

Step 6:
486 goes into 2155 4 times with a remainder of 211.
The next digit of our result is 4. 
Result so far: 1514.0
Subtracting 1944 from 2155 leaves us with 211.
Grab the next digit (3) from the dividend, add it to 211, then carry on: 2113 / 486

Moving on to step 7:
2113 divided by 486 is 4 with a remainder of 169.
Write down 4 as next digit of the result. 
Result so far: 15144.0
Subtract 1944 from 2113 to get 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

Advancing to step 8:
When dividing 1690 by 486, we get 3 with a remainder of 232.
The next digit of our result is 3. 
Result so far: 15144.3
Subtracting 1458 from 1690 leaves us with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Let's proceed to step 9:
486 goes into 2320 4 times with a remainder of 376.
Use 4 as the next digit of our solution. 
Result so far: 15144.34
Deduct 1944 from 2320 and we're left with 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Let's proceed to step 10:
If we divide 3760 by 486, we get 7 and a remainder of 358.
The number 7 becomes the next digit in our result. 
Result so far: 15144.347
Subtracting 3402 from 3760 leaves us with 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Moving on to step 11:
486 goes into 3580 7 times with a remainder of 178.
Use 7 as the next digit of our solution. 
Result so far: 15144.3477
The remainder is 178 after subtracting 3402 from 3580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

The final outcome is 15144.3477, with a leftover of 0.00178.