-67.78% is the change from 841 to 271
Calculation steps:
[( 271 - 841 ) ÷ 841] x 100 = -67.78%
Formula
Percentage change = [(271 - 841) / 841] x 100
Subtract the new number by the original number
271 - 841 = -570
-570 ÷ 841 = -0.6777645659928656
-0.6777645659928656 x 100 = -67.78%