961.54% is the change from 39 to 414
Calculation steps:
[( 414 - 39 ) ÷ 39] x 100 = 961.54%
Formula
Percentage change = [(414 - 39) / 39] x 100
Subtract the new number by the original number
414 - 39 = 375
375 ÷ 39 = 9.615384615384615
9.615384615384615 x 100 = 961.54%