78294 ÷ 5 = 15658 R4
We're going to perform division on 78294 with 5 as the divisor.

Step 1:
5 goes into 7 1 times with a remainder of 2.
Write down 1 as next digit of of the result. 
Result so far: 1
Subtract 5 from 7 to get 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 5

Step 2:
5 goes into 28 5 times with a remainder of 3.
Write down 5 as next digit of of the result. 
Result so far: 15
Subtract 25 from 28 to get 3.
Bring next digit (2) of the dividend behind the 3 and repeat the process: 32 / 5

Step 3:
5 goes into 32 6 times with a remainder of 2.
Write down 6 as next digit of of the result. 
Result so far: 156
Subtract 30 from 32 to get 2.
Bring next digit (9) of the dividend behind the 2 and repeat the process: 29 / 5

Step 4:
5 goes into 29 5 times with a remainder of 4.
Write down 5 as next digit of of the result. 
Result so far: 1565
Subtract 25 from 29 to get 4.
Bring next digit (4) of the dividend behind the 4 and repeat the process: 44 / 5

Step 5:
5 goes into 44 8 times with a remainder of 4.
Write down 8 as next digit of of the result. 
Result so far: 15658
Subtract 40 from 44 to get 4.

The final result is 15658 with a remainder of 4.