19.12% is the change from 837 to 997
Calculation steps:
[( 997 - 837 ) ÷ 837] x 100 = 19.12%
Formula
Percentage change = [(997 - 837) / 837] x 100
Subtract the new number by the original number
997 - 837 = 160
160 ÷ 837 = 0.1911589008363202
0.1911589008363202 x 100 = 19.12%