-57.05% is the change from 298 to 128
Calculation steps:
[( 128 - 298 ) ÷ 298] x 100 = -57.05%
Formula
Percentage change = [(128 - 298) / 298] x 100
Subtract the new number by the original number
128 - 298 = -170
-170 ÷ 298 = -0.5704697986577181
-0.5704697986577181 x 100 = -57.05%