Almost 74 % of the buildings in Hildesheim were destroyed .
Almost 74 % of the buildings in Hildesheim were damaged during the attack , including nearly the entire historical city centre. 26.8 % of the houses remained undamaged .
Almost 74 % of the buildings in Hildesheim were destroyed or damaged during the attack , including nearly the entire historical city centre. 26.8 % of the houses remained undamaged .