-27.15% is the change from 512 to 373
Calculation steps:
[( 373 - 512 ) ÷ 512] x 100 = -27.15%
Formula
Percentage change = [(373 - 512) / 512] x 100
Subtract the new number by the original number
373 - 512 = -139
-139 ÷ 512 = -0.271484375
-0.271484375 x 100 = -27.15%