-41.26% is the change from 841 to 494
Calculation steps:
[( 494 - 841 ) ÷ 841] x 100 = -41.26%
Formula
Percentage change = [(494 - 841) / 841] x 100
Subtract the new number by the original number
494 - 841 = -347
-347 ÷ 841 = -0.4126040428061831
-0.4126040428061831 x 100 = -41.26%