-3.21% is the change from 841 to 814
Calculation steps:
[( 814 - 841 ) ÷ 841] x 100 = -3.21%
Formula
Percentage change = [(814 - 841) / 841] x 100
Subtract the new number by the original number
814 - 841 = -27
-27 ÷ 841 = -0.03210463733650416
-0.03210463733650416 x 100 = -3.21%