4.1% is the change from 952 to 991
Calculation steps:
[( 991 - 952 ) ÷ 952] x 100 = 4.1%
Formula
Percentage change = [(991 - 952) / 952] x 100
Subtract the new number by the original number
991 - 952 = 39
39 ÷ 952 = 0.04096638655462185
0.04096638655462185 x 100 = 4.1%