141.1% is the change from 399 to 962
Calculation steps:
[( 962 - 399 ) ÷ 399] x 100 = 141.1%
Formula
Percentage change = [(962 - 399) / 399] x 100
Subtract the new number by the original number
962 - 399 = 563
563 ÷ 399 = 1.4110275689223057
1.4110275689223057 x 100 = 141.1%