-93.22% is the change from 841 to 57
Calculation steps:
[( 57 - 841 ) ÷ 841] x 100 = -93.22%
Formula
Percentage change = [(57 - 841) / 841] x 100
Subtract the new number by the original number
57 - 841 = -784
-784 ÷ 841 = -0.9322235434007135
-0.9322235434007135 x 100 = -93.22%