-67.47% is the change from 538 to 175
Calculation steps:
[( 175 - 538 ) ÷ 538] x 100 = -67.47%
Formula
Percentage change = [(175 - 538) / 538] x 100
Subtract the new number by the original number
175 - 538 = -363
-363 ÷ 538 = -0.6747211895910781
-0.6747211895910781 x 100 = -67.47%