-49.35% is the change from 537 to 272
Calculation steps:
[( 272 - 537 ) ÷ 537] x 100 = -49.35%
Formula
Percentage change = [(272 - 537) / 537] x 100
Subtract the new number by the original number
272 - 537 = -265
-265 ÷ 537 = -0.4934823091247672
-0.4934823091247672 x 100 = -49.35%