925.64% is the change from 39 to 400
Calculation steps:
[( 400 - 39 ) ÷ 39] x 100 = 925.64%
Formula
Percentage change = [(400 - 39) / 39] x 100
Subtract the new number by the original number
400 - 39 = 361
361 ÷ 39 = 9.256410256410257
9.256410256410257 x 100 = 925.64%