-40.35% is the change from 902 to 538
Calculation steps:
[( 538 - 902 ) ÷ 902] x 100 = -40.35%
Formula
Percentage change = [(538 - 902) / 902] x 100
Subtract the new number by the original number
538 - 902 = -364
-364 ÷ 902 = -0.4035476718403548
-0.4035476718403548 x 100 = -40.35%