-55.8% is the change from 457 to 202
Calculation steps:
[( 202 - 457 ) ÷ 457] x 100 = -55.8%
Formula
Percentage change = [(202 - 457) / 457] x 100
Subtract the new number by the original number
202 - 457 = -255
-255 ÷ 457 = -0.5579868708971554
-0.5579868708971554 x 100 = -55.8%