You want to divide 68 toys equally, 5 each among 14 people. How many more toys do you need to keep them from running out?
14 5 [OP_MUL] 68 [OP_SUB]
var_a = 14
var_b = 5
var_c = var_a * var_b
var_d = 68
var_e = var_c - var_d
print(int(var_e))