40.58% is the change from 207 to 291
Calculation steps:
[( 291 - 207 ) ÷ 207] x 100 = 40.58%
Formula
Percentage change = [(291 - 207) / 207] x 100
Subtract the new number by the original number
291 - 207 = 84
84 ÷ 207 = 0.4057971014492754
0.4057971014492754 x 100 = 40.58%