-74.47% is the change from 517 to 132
Calculation steps:
[( 132 - 517 ) ÷ 517] x 100 = -74.47%
Formula
Percentage change = [(132 - 517) / 517] x 100
Subtract the new number by the original number
132 - 517 = -385
-385 ÷ 517 = -0.7446808510638298
-0.7446808510638298 x 100 = -74.47%