-64.68% is the change from 419 to 148
Calculation steps:
[( 148 - 419 ) ÷ 419] x 100 = -64.68%
Formula
Percentage change = [(148 - 419) / 419] x 100
Subtract the new number by the original number
148 - 419 = -271
-271 ÷ 419 = -0.6467780429594272
-0.6467780429594272 x 100 = -64.68%