We're dividing 87609826 by 142 
Let's see how many times 142 fits into 87609826.

Step 1:
The number 142 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 142

On to step 2:
87 divided by 142 is 0 with a remainder of 87.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 87, we end up with 87.
Fetch the next digit (6) from the dividend, attach it to 87 and continue: 876 / 142

Going ahead to step 3:
When dividing 876 by 142, we get 6 with a remainder of 24.
The next digit of our result is 6. 
Result so far: 6.0
Deduct 852 from 876 and we're left with 24.
Grab the next digit (0) from the dividend, add it to 24, then carry on: 240 / 142

Moving on to step 4:
When dividing 240 by 142, we get 1 with a remainder of 98.
The number 1 becomes the next digit in our result. 
Result so far: 61.0
If we take 142 away from 240, we end up with 98.
Append the next digit (9) from the dividend to 98 and continue with: 989 / 142

On to step 5:
989 divided by 142 is 6 with a remainder of 137.
The next digit of our result is 6. 
Result so far: 616.0
Subtract 852 from 989 to get 137.
Fetch the next digit (8) from the dividend, attach it to 137 and continue: 1378 / 142

Moving on to step 6:
142 can be fit into 1378 9 times, resulting in a remainder of 100.
Write down 9 as next digit of the result. 
Result so far: 6169.0
Subtract 1278 from 1378 to get 100.
Take the next digit (2) from the dividend and append it to 100, then repeat: 1002 / 142

Going ahead to step 7:
142 can be fit into 1002 7 times, resulting in a remainder of 8.
The next digit of our result is 7. 
Result so far: 61697.0
If we subtract 994 from 1002, we get 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 142

Moving on to step 8:
If we divide 86 by 142, we get 0 and a remainder of 86.
Record the quotient 0 as the next digit in the result. 
Result so far: 616970.0
Deduct 0 from 86 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Let's proceed to step 9:
When dividing 860 by 142, we get 6 with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 616970.6
The remainder is 8 after subtracting 852 from 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 10:
80 divided by 142 is 0 with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 616970.6
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 11:
800 divided by 142 is 5 with a remainder of 90.
Record the quotient 5 as the next digit in the result. 
Result so far: 616970.605
Deduct 710 from 800 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Going ahead to step 12:
The number 142 fits into 900 6 times, leaving a remainder of 48.
Record the quotient 6 as the next digit in the result. 
Result so far: 616970.6056
Subtract 852 from 900 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 13:
142 can be fit into 480 3 times, resulting in a remainder of 54.
Put 3 as the next digit of the answer. 
Result so far: 616970.60563
If we take 426 away from 480, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 14:
If we divide 540 by 142, we get 3 and a remainder of 114.
Record the quotient 3 as the next digit in the result. 
Result so far: 616970.605633
Subtract 426 from 540 to get 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

The final outcome is 616970.605633, with a leftover of 1.14e-05.