153489 ÷ 71 
We're looking to find how many times 71 goes into 153489.

Going ahead to step 1:
1 divided by 71 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 71

Let's proceed to step 2:
If we divide 15 by 71, we get 0 and a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 15, we end up with 15.
Append the next digit (3) from the dividend to 15 and continue with: 153 / 71

Advancing to step 3:
If we divide 153 by 71, we get 2 and a remainder of 11.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 142 from 153, we get 11.
Grab the next digit (4) from the dividend, add it to 11, then carry on: 114 / 71

On to step 4:
114 divided by 71 is 1 with a remainder of 43.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
If we take 71 away from 114, we end up with 43.
Take the next digit (8) from the dividend and append it to 43, then repeat: 438 / 71

On to step 5:
If we divide 438 by 71, we get 6 and a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 216.0
The remainder is 12 after subtracting 426 from 438.
Bring next digit (9) of the dividend behind the 12 and repeat the process: 129 / 71

Moving on to step 6:
71 can be fit into 129 1 times, resulting in a remainder of 58.
The number 1 becomes the next digit in our result. 
Result so far: 2161.0
Subtracting 71 from 129 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 7:
71 can be fit into 580 8 times, resulting in a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 2161.8
The remainder is 12 after subtracting 568 from 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 8:
When dividing 120 by 71, we get 1 with a remainder of 49.
Use 1 as the next digit of our solution. 
Result so far: 2161.81
Deduct 71 from 120 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 9:
The number 71 fits into 490 6 times, leaving a remainder of 64.
Write down 6 as next digit of the result. 
Result so far: 2161.816
If we take 426 away from 490, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 10:
When dividing 640 by 71, we get 9 with a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 2161.8169
If we subtract 639 from 640, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 11:
The number 71 fits into 10 0 times, leaving a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 2161.8169
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 12:
71 can be fit into 100 1 times, resulting in a remainder of 29.
Record the quotient 1 as the next digit in the result. 
Result so far: 2161.816901
If we subtract 71 from 100, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 13:
When dividing 290 by 71, we get 4 with a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 2161.8169014
Subtract 284 from 290 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 14:
60 divided by 71 is 0 with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 2161.8169014
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

The final outcome is 2161.8169014, with a leftover of 6e-08.