-27.34% is the change from 512 to 372
Calculation steps:
[( 372 - 512 ) ÷ 512] x 100 = -27.34%
Formula
Percentage change = [(372 - 512) / 512] x 100
Subtract the new number by the original number
372 - 512 = -140
-140 ÷ 512 = -0.2734375
-0.2734375 x 100 = -27.34%