-53.16% is the change from 506 to 237
Calculation steps:
[( 237 - 506 ) ÷ 506] x 100 = -53.16%
Formula
Percentage change = [(237 - 506) / 506] x 100
Subtract the new number by the original number
237 - 506 = -269
-269 ÷ 506 = -0.5316205533596838
-0.5316205533596838 x 100 = -53.16%