134.65% is the change from 228 to 535
Calculation steps:
[( 535 - 228 ) ÷ 228] x 100 = 134.65%
Formula
Percentage change = [(535 - 228) / 228] x 100
Subtract the new number by the original number
535 - 228 = 307
307 ÷ 228 = 1.3464912280701755
1.3464912280701755 x 100 = 134.65%