-77.43% is the change from 567 to 128
Calculation steps:
[( 128 - 567 ) ÷ 567] x 100 = -77.43%
Formula
Percentage change = [(128 - 567) / 567] x 100
Subtract the new number by the original number
128 - 567 = -439
-439 ÷ 567 = -0.7742504409171076
-0.7742504409171076 x 100 = -77.43%