-24.97% is the change from 841 to 631
Calculation steps:
[( 631 - 841 ) ÷ 841] x 100 = -24.97%
Formula
Percentage change = [(631 - 841) / 841] x 100
Subtract the new number by the original number
631 - 841 = -210
-210 ÷ 841 = -0.2497027348394768
-0.2497027348394768 x 100 = -24.97%