-65.42% is the change from 428 to 148
Calculation steps:
[( 148 - 428 ) ÷ 428] x 100 = -65.42%
Formula
Percentage change = [(148 - 428) / 428] x 100
Subtract the new number by the original number
148 - 428 = -280
-280 ÷ 428 = -0.6542056074766355
-0.6542056074766355 x 100 = -65.42%