37.2% is the change from 207 to 284
Calculation steps:
[( 284 - 207 ) ÷ 207] x 100 = 37.2%
Formula
Percentage change = [(284 - 207) / 207] x 100
Subtract the new number by the original number
284 - 207 = 77
77 ÷ 207 = 0.3719806763285024
0.3719806763285024 x 100 = 37.2%