-49.46% is the change from 841 to 425
Calculation steps:
[( 425 - 841 ) ÷ 841] x 100 = -49.46%
Formula
Percentage change = [(425 - 841) / 841] x 100
Subtract the new number by the original number
425 - 841 = -416
-416 ÷ 841 = -0.4946492271105826
-0.4946492271105826 x 100 = -49.46%