The death toll from a powerful earthquake and tsunami in Indonesia leapt to 832 Sunday, as stunned people on the stricken island of Sulawesi struggled to find food and water and looting spread. The new toll announced by the national disaster agency was almost double the previous figure. Indonesian vice-president Jusuf Kalla said the final number of dead could be in the “thousands.” A three-meter high (10 foot) tsunami triggered by a magnitude 7.5 earthquake Friday smashed into two cities and several settlements.