-72.92% is the change from 517 to 140
Calculation steps:
[( 140 - 517 ) ÷ 517] x 100 = -72.92%
Formula
Percentage change = [(140 - 517) / 517] x 100
Subtract the new number by the original number
140 - 517 = -377
-377 ÷ 517 = -0.7292069632495164
-0.7292069632495164 x 100 = -72.92%