-65.87% is the change from 841 to 287
Calculation steps:
[( 287 - 841 ) ÷ 841] x 100 = -65.87%
Formula
Percentage change = [(287 - 841) / 841] x 100
Subtract the new number by the original number
287 - 841 = -554
-554 ÷ 841 = -0.6587395957193817
-0.6587395957193817 x 100 = -65.87%