-42.99% is the change from 749 to 427
Calculation steps:
[( 427 - 749 ) ÷ 749] x 100 = -42.99%
Formula
Percentage change = [(427 - 749) / 749] x 100
Subtract the new number by the original number
427 - 749 = -322
-322 ÷ 749 = -0.42990654205607476
-0.42990654205607476 x 100 = -42.99%