-62.55% is the change from 518 to 194
Calculation steps:
[( 194 - 518 ) ÷ 518] x 100 = -62.55%
Formula
Percentage change = [(194 - 518) / 518] x 100
Subtract the new number by the original number
194 - 518 = -324
-324 ÷ 518 = -0.6254826254826255
-0.6254826254826255 x 100 = -62.55%