352.78% is the change from 216 to 978
Calculation steps:
[( 978 - 216 ) ÷ 216] x 100 = 352.78%
Formula
Percentage change = [(978 - 216) / 216] x 100
Subtract the new number by the original number
978 - 216 = 762
762 ÷ 216 = 3.5277777777777777
3.5277777777777777 x 100 = 352.78%