-2.97% is the change from 841 to 816
Calculation steps:
[( 816 - 841 ) ÷ 841] x 100 = -2.97%
Formula
Percentage change = [(816 - 841) / 841] x 100
Subtract the new number by the original number
816 - 841 = -25
-25 ÷ 841 = -0.029726516052318668
-0.029726516052318668 x 100 = -2.97%