Income from operations from KFC and Pizza Hut shops collectively represented 76.08 per cent, 77.49 per cent and 92.28 per cent of Devyani Worldwide’s complete income from operations. (Reuters Picture) Devyani Worldwide, the biggest franchisee of Pizza Hut, KFC and Costa Espresso, has filed a draft pink herring prospectus (DRHP) with market regulator SEBI to