1409.38% is the change from 64 to 966
Calculation steps:
[( 966 - 64 ) ÷ 64] x 100 = 1409.38%
Formula
Percentage change = [(966 - 64) / 64] x 100
Subtract the new number by the original number
966 - 64 = 902
902 ÷ 64 = 14.09375
14.09375 x 100 = 1409.38%