-66.1% is the change from 593 to 201
Calculation steps:
[( 201 - 593 ) ÷ 593] x 100 = -66.1%
Formula
Percentage change = [(201 - 593) / 593] x 100
Subtract the new number by the original number
201 - 593 = -392
-392 ÷ 593 = -0.6610455311973018
-0.6610455311973018 x 100 = -66.1%