-90.32% is the change from 537 to 52
Calculation steps:
[( 52 - 537 ) ÷ 537] x 100 = -90.32%
Formula
Percentage change = [(52 - 537) / 537] x 100
Subtract the new number by the original number
52 - 537 = -485
-485 ÷ 537 = -0.9031657355679702
-0.9031657355679702 x 100 = -90.32%