-45.66% is the change from 841 to 457
Calculation steps:
[( 457 - 841 ) ÷ 841] x 100 = -45.66%
Formula
Percentage change = [(457 - 841) / 841] x 100
Subtract the new number by the original number
457 - 841 = -384
-384 ÷ 841 = -0.45659928656361476
-0.45659928656361476 x 100 = -45.66%