-96.79% is the change from 841 to 27
Calculation steps:
[( 27 - 841 ) ÷ 841] x 100 = -96.79%
Formula
Percentage change = [(27 - 841) / 841] x 100
Subtract the new number by the original number
27 - 841 = -814
-814 ÷ 841 = -0.9678953626634959
-0.9678953626634959 x 100 = -96.79%