1331.82% is the change from 66 to 945
Calculation steps:
[( 945 - 66 ) ÷ 66] x 100 = 1331.82%
Formula
Percentage change = [(945 - 66) / 66] x 100
Subtract the new number by the original number
945 - 66 = 879
879 ÷ 66 = 13.318181818181818
13.318181818181818 x 100 = 1331.82%