-30.53% is the change from 737 to 512
Calculation steps:
[( 512 - 737 ) ÷ 737] x 100 = -30.53%
Formula
Percentage change = [(512 - 737) / 737] x 100
Subtract the new number by the original number
512 - 737 = -225
-225 ÷ 737 = -0.30529172320217096
-0.30529172320217096 x 100 = -30.53%