-27.61% is the change from 518 to 375
Calculation steps:
[( 375 - 518 ) ÷ 518] x 100 = -27.61%
Formula
Percentage change = [(375 - 518) / 518] x 100
Subtract the new number by the original number
375 - 518 = -143
-143 ÷ 518 = -0.27606177606177607
-0.27606177606177607 x 100 = -27.61%