What is the name for a solution that is obtained by working backwards

rollback technique

Explanation:

rollback technique technique usually used by the management when the work result of the present-time is actually worse than the result of the past. So, in order to fix the situation, they're working back to restore the previous condition like in the past.

IN a rollback technique, managers will figure out the factors that change between the past successful operation and the current operation. (could be structure of operation, material used in production, employee management, etc). After that, the manager will reverse it back to past condition.