-72.76% is the change from 525 to 143
Calculation steps:
[( 143 - 525 ) ÷ 525] x 100 = -72.76%
Formula
Percentage change = [(143 - 525) / 525] x 100
Subtract the new number by the original number
143 - 525 = -382
-382 ÷ 525 = -0.7276190476190476
-0.7276190476190476 x 100 = -72.76%