-35.72% is the change from 837 to 538
Calculation steps:
[( 538 - 837 ) ÷ 837] x 100 = -35.72%
Formula
Percentage change = [(538 - 837) / 837] x 100
Subtract the new number by the original number
538 - 837 = -299
-299 ÷ 837 = -0.35722819593787336
-0.35722819593787336 x 100 = -35.72%