-77.29% is the change from 841 to 191
Calculation steps:
[( 191 - 841 ) ÷ 841] x 100 = -77.29%
Formula
Percentage change = [(191 - 841) / 841] x 100
Subtract the new number by the original number
191 - 841 = -650
-650 ÷ 841 = -0.7728894173602854
-0.7728894173602854 x 100 = -77.29%