-67.97% is the change from 537 to 172
Calculation steps:
[( 172 - 537 ) ÷ 537] x 100 = -67.97%
Formula
Percentage change = [(172 - 537) / 537] x 100
Subtract the new number by the original number
172 - 537 = -365
-365 ÷ 537 = -0.6797020484171322
-0.6797020484171322 x 100 = -67.97%