138.24% is the change from 408 to 972
Calculation steps:
[( 972 - 408 ) ÷ 408] x 100 = 138.24%
Formula
Percentage change = [(972 - 408) / 408] x 100
Subtract the new number by the original number
972 - 408 = 564
564 ÷ 408 = 1.3823529411764706
1.3823529411764706 x 100 = 138.24%