-75.48% is the change from 522 to 128
Calculation steps:
[( 128 - 522 ) ÷ 522] x 100 = -75.48%
Formula
Percentage change = [(128 - 522) / 522] x 100
Subtract the new number by the original number
128 - 522 = -394
-394 ÷ 522 = -0.7547892720306514
-0.7547892720306514 x 100 = -75.48%