-50.42% is the change from 841 to 417
Calculation steps:
[( 417 - 841 ) ÷ 841] x 100 = -50.42%
Formula
Percentage change = [(417 - 841) / 841] x 100
Subtract the new number by the original number
417 - 841 = -424
-424 ÷ 841 = -0.5041617122473246
-0.5041617122473246 x 100 = -50.42%