We look at the division of 590970 by 54 
We're looking to find how many times 54 goes into 590970.

Moving on to step 1:
If we divide 5 by 54, we get 0 and a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (9) from the dividend after 5, then repeat: 59 / 54

On to step 2:
59 divided by 54 is 1 with a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 54 from 59, we get 5.
Append the next digit (0) from the dividend to 5 and continue with: 50 / 54

Step 3:
54 goes into 50 0 times with a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Deduct 0 from 50 and we're left with 50.
Grab the next digit (9) from the dividend, add it to 50, then carry on: 509 / 54

Moving on to step 4:
54 goes into 509 9 times with a remainder of 23.
Record the quotient 9 as the next digit in the result. 
Result so far: 109.0
If we take 486 away from 509, we end up with 23.
Fetch the next digit (7) from the dividend, attach it to 23 and continue: 237 / 54

Going ahead to step 5:
When dividing 237 by 54, we get 4 with a remainder of 21.
The number 4 becomes the next digit in our result. 
Result so far: 1094.0
The remainder is 21 after subtracting 216 from 237.
Append the next digit (0) from the dividend to 21 and continue with: 210 / 54

Step 6:
When dividing 210 by 54, we get 3 with a remainder of 48.
Record the quotient 3 as the next digit in the result. 
Result so far: 10943.0
If we take 162 away from 210, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 7:
54 can be fit into 480 8 times, resulting in a remainder of 48.
The number 8 becomes the next digit in our result. 
Result so far: 10943.8
If we take 432 away from 480, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 8:
If we divide 480 by 54, we get 8 and a remainder of 48.
Use 8 as the next digit of our solution. 
Result so far: 10943.88
If we take 432 away from 480, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

After the division, we end up with 10943.88 and a remainder of 0.048.