-47.89% is the change from 522 to 272
Calculation steps:
[( 272 - 522 ) ÷ 522] x 100 = -47.89%
Formula
Percentage change = [(272 - 522) / 522] x 100
Subtract the new number by the original number
272 - 522 = -250
-250 ÷ 522 = -0.4789272030651341
-0.4789272030651341 x 100 = -47.89%