-91.38% is the change from 858 to 74
Calculation steps:
[( 74 - 858 ) ÷ 858] x 100 = -91.38%
Formula
Percentage change = [(74 - 858) / 858] x 100
Subtract the new number by the original number
74 - 858 = -784
-784 ÷ 858 = -0.9137529137529138
-0.9137529137529138 x 100 = -91.38%