-54.01% is the change from 424 to 195
Calculation steps:
[( 195 - 424 ) ÷ 424] x 100 = -54.01%
Formula
Percentage change = [(195 - 424) / 424] x 100
Subtract the new number by the original number
195 - 424 = -229
-229 ÷ 424 = -0.5400943396226415
-0.5400943396226415 x 100 = -54.01%