-71.46% is the change from 522 to 149
Calculation steps:
[( 149 - 522 ) ÷ 522] x 100 = -71.46%
Formula
Percentage change = [(149 - 522) / 522] x 100
Subtract the new number by the original number
149 - 522 = -373
-373 ÷ 522 = -0.7145593869731801
-0.7145593869731801 x 100 = -71.46%