-74.75% is the change from 590 to 149
Calculation steps:
[( 149 - 590 ) ÷ 590] x 100 = -74.75%
Formula
Percentage change = [(149 - 590) / 590] x 100
Subtract the new number by the original number
149 - 590 = -441
-441 ÷ 590 = -0.747457627118644
-0.747457627118644 x 100 = -74.75%