137.75% is the change from 408 to 970
Calculation steps:
[( 970 - 408 ) ÷ 408] x 100 = 137.75%
Formula
Percentage change = [(970 - 408) / 408] x 100
Subtract the new number by the original number
970 - 408 = 562
562 ÷ 408 = 1.3774509803921569
1.3774509803921569 x 100 = 137.75%