-59.36% is the change from 497 to 202
Calculation steps:
[( 202 - 497 ) ÷ 497] x 100 = -59.36%
Formula
Percentage change = [(202 - 497) / 497] x 100
Subtract the new number by the original number
202 - 497 = -295
-295 ÷ 497 = -0.5935613682092555
-0.5935613682092555 x 100 = -59.36%