84% is the change from 300 to 552
Calculation steps:
[( 552 - 300 ) ÷ 300] x 100 = 84%
Formula
Percentage change = [(552 - 300) / 300] x 100
Subtract the new number by the original number
552 - 300 = 252
252 ÷ 300 = 0.84
0.84 x 100 = 84%
Example