-82.1% is the change from 525 to 94
Calculation steps:
[( 94 - 525 ) ÷ 525] x 100 = -82.1%
Formula
Percentage change = [(94 - 525) / 525] x 100
Subtract the new number by the original number
94 - 525 = -431
-431 ÷ 525 = -0.820952380952381
-0.820952380952381 x 100 = -82.1%