-85.88% is the change from 524 to 74
Calculation steps:
[( 74 - 524 ) ÷ 524] x 100 = -85.88%
Formula
Percentage change = [(74 - 524) / 524] x 100
Subtract the new number by the original number
74 - 524 = -450
-450 ÷ 524 = -0.8587786259541985
-0.8587786259541985 x 100 = -85.88%