-79.53% is the change from 254 to 52
Calculation steps:
[( 52 - 254 ) ÷ 254] x 100 = -79.53%
Formula
Percentage change = [(52 - 254) / 254] x 100
Subtract the new number by the original number
52 - 254 = -202
-202 ÷ 254 = -0.7952755905511811
-0.7952755905511811 x 100 = -79.53%