-74.18% is the change from 581 to 150
Calculation steps:
[( 150 - 581 ) ÷ 581] x 100 = -74.18%
Formula
Percentage change = [(150 - 581) / 581] x 100
Subtract the new number by the original number
150 - 581 = -431
-431 ÷ 581 = -0.7418244406196214
-0.7418244406196214 x 100 = -74.18%