2.14% is the change from 936 to 956
Calculation steps:
[( 956 - 936 ) ÷ 936] x 100 = 2.14%
Formula
Percentage change = [(956 - 936) / 936] x 100
Subtract the new number by the original number
956 - 936 = 20
20 ÷ 936 = 0.021367521367521368
0.021367521367521368 x 100 = 2.14%