-93.07% is the change from 837 to 58
Calculation steps:
[( 58 - 837 ) ÷ 837] x 100 = -93.07%
Formula
Percentage change = [(58 - 837) / 837] x 100
Subtract the new number by the original number
58 - 837 = -779
-779 ÷ 837 = -0.9307048984468339
-0.9307048984468339 x 100 = -93.07%