-65.99% is the change from 841 to 286
Calculation steps:
[( 286 - 841 ) ÷ 841] x 100 = -65.99%
Formula
Percentage change = [(286 - 841) / 841] x 100
Subtract the new number by the original number
286 - 841 = -555
-555 ÷ 841 = -0.6599286563614745
-0.6599286563614745 x 100 = -65.99%