-39.43% is the change from 705 to 427
Calculation steps:
[( 427 - 705 ) ÷ 705] x 100 = -39.43%
Formula
Percentage change = [(427 - 705) / 705] x 100
Subtract the new number by the original number
427 - 705 = -278
-278 ÷ 705 = -0.3943262411347518
-0.3943262411347518 x 100 = -39.43%