61456142 ÷ 702 
We want to divide 61456142 by 702.

Moving on to step 1:
702 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (1) of the dividend behind the 6 and repeat the process: 61 / 702

Let's proceed to step 2:
702 can be fit into 61 0 times, resulting in a remainder of 61.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 61 leaves us with 61.
Grab the next digit (4) from the dividend, add it to 61, then carry on: 614 / 702

Advancing to step 3:
The number 702 fits into 614 0 times, leaving a remainder of 614.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 614 and we're left with 614.
Fetch the next digit (5) from the dividend, attach it to 614 and continue: 6145 / 702

Moving on to step 4:
The number 702 fits into 6145 8 times, leaving a remainder of 529.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtract 5616 from 6145 to get 529.
Fetch the next digit (6) from the dividend, attach it to 529 and continue: 5296 / 702

Moving on to step 5:
702 can be fit into 5296 7 times, resulting in a remainder of 382.
The next digit of our result is 7. 
Result so far: 87.0
Subtract 4914 from 5296 to get 382.
Include the next digit (1) from the dividend after 382, then repeat: 3821 / 702

Moving on to step 6:
The number 702 fits into 3821 5 times, leaving a remainder of 311.
Use 5 as the next digit of our solution. 
Result so far: 875.0
If we take 3510 away from 3821, we end up with 311.
Take the next digit (4) from the dividend and append it to 311, then repeat: 3114 / 702

Let's proceed to step 7:
When dividing 3114 by 702, we get 4 with a remainder of 306.
The next digit of our result is 4. 
Result so far: 8754.0
The remainder is 306 after subtracting 2808 from 3114.
Bring next digit (2) of the dividend behind the 306 and repeat the process: 3062 / 702

Step 8:
702 can be fit into 3062 4 times, resulting in a remainder of 254.
The number 4 becomes the next digit in our result. 
Result so far: 87544.0
Deduct 2808 from 3062 and we're left with 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Step 9:
702 goes into 2540 3 times with a remainder of 434.
Record the quotient 3 as the next digit in the result. 
Result so far: 87544.3
Deduct 2106 from 2540 and we're left with 434.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4340, and continue the process.

Let's proceed to step 10:
4340 divided by 702 is 6 with a remainder of 128.
Use 6 as the next digit of our solution. 
Result so far: 87544.36
Subtracting 4212 from 4340 leaves us with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Step 11:
702 goes into 1280 1 times with a remainder of 578.
Record the quotient 1 as the next digit in the result. 
Result so far: 87544.361
Subtract 702 from 1280 to get 578.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5780, and continue the process.

Let's proceed to step 12:
The number 702 fits into 5780 8 times, leaving a remainder of 164.
Record the quotient 8 as the next digit in the result. 
Result so far: 87544.3618
Deduct 5616 from 5780 and we're left with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

On to step 13:
1640 divided by 702 is 2 with a remainder of 236.
The next digit of our result is 2. 
Result so far: 87544.36182
The remainder is 236 after subtracting 1404 from 1640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

Advancing to step 14:
702 can be fit into 2360 3 times, resulting in a remainder of 254.
The number 3 becomes the next digit in our result. 
Result so far: 87544.361823
Subtract 2106 from 2360 to get 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Step 15:
702 can be fit into 2540 3 times, resulting in a remainder of 434.
Record the quotient 3 as the next digit in the result. 
Result so far: 87544.3618233
Subtracting 2106 from 2540 leaves us with 434.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4340, and continue the process.

The final outcome is 87544.3618233, with a leftover of 4.34e-06.