-80.6% is the change from 974 to 189
Calculation steps:
[( 189 - 974 ) ÷ 974] x 100 = -80.6%
Formula
Percentage change = [(189 - 974) / 974] x 100
Subtract the new number by the original number
189 - 974 = -785
-785 ÷ 974 = -0.8059548254620124
-0.8059548254620124 x 100 = -80.6%