-72.11% is the change from 527 to 147
Calculation steps:
[( 147 - 527 ) ÷ 527] x 100 = -72.11%
Formula
Percentage change = [(147 - 527) / 527] x 100
Subtract the new number by the original number
147 - 527 = -380
-380 ÷ 527 = -0.7210626185958254
-0.7210626185958254 x 100 = -72.11%