-80.46% is the change from 527 to 103
Calculation steps:
[( 103 - 527 ) ÷ 527] x 100 = -80.46%
Formula
Percentage change = [(103 - 527) / 527] x 100
Subtract the new number by the original number
103 - 527 = -424
-424 ÷ 527 = -0.8045540796963947
-0.8045540796963947 x 100 = -80.46%