0.41% is the change from 987 to 991
Calculation steps:
[( 991 - 987 ) ÷ 987] x 100 = 0.41%
Formula
Percentage change = [(991 - 987) / 987] x 100
Subtract the new number by the original number
991 - 987 = 4
4 ÷ 987 = 0.004052684903748734
0.004052684903748734 x 100 = 0.41%