138.52% is the change from 405 to 966
Calculation steps:
[( 966 - 405 ) ÷ 405] x 100 = 138.52%
Formula
Percentage change = [(966 - 405) / 405] x 100
Subtract the new number by the original number
966 - 405 = 561
561 ÷ 405 = 1.385185185185185
1.385185185185185 x 100 = 138.52%