15.05% is the change from 837 to 963
Calculation steps:
[( 963 - 837 ) ÷ 837] x 100 = 15.05%
Formula
Percentage change = [(963 - 837) / 837] x 100
Subtract the new number by the original number
963 - 837 = 126
126 ÷ 837 = 0.15053763440860216
0.15053763440860216 x 100 = 15.05%