-56.11% is the change from 540 to 237
Calculation steps:
[( 237 - 540 ) ÷ 540] x 100 = -56.11%
Formula
Percentage change = [(237 - 540) / 540] x 100
Subtract the new number by the original number
237 - 540 = -303
-303 ÷ 540 = -0.5611111111111111
-0.5611111111111111 x 100 = -56.11%