-80.76% is the change from 525 to 101
Calculation steps:
[( 101 - 525 ) ÷ 525] x 100 = -80.76%
Formula
Percentage change = [(101 - 525) / 525] x 100
Subtract the new number by the original number
101 - 525 = -424
-424 ÷ 525 = -0.8076190476190476
-0.8076190476190476 x 100 = -80.76%