-36.2% is the change from 837 to 534
Calculation steps:
[( 534 - 837 ) ÷ 837] x 100 = -36.2%
Formula
Percentage change = [(534 - 837) / 837] x 100
Subtract the new number by the original number
534 - 837 = -303
-303 ÷ 837 = -0.36200716845878134
-0.36200716845878134 x 100 = -36.2%