-33% is the change from 803 to 538
Calculation steps:
[( 538 - 803 ) ÷ 803] x 100 = -33%
Formula
Percentage change = [(538 - 803) / 803] x 100
Subtract the new number by the original number
538 - 803 = -265
-265 ÷ 803 = -0.3300124533001245
-0.3300124533001245 x 100 = -33%