228.47% is the change from 274 to 900
Calculation steps:
[( 900 - 274 ) ÷ 274] x 100 = 228.47%
Formula
Percentage change = [(900 - 274) / 274] x 100
Subtract the new number by the original number
900 - 274 = 626
626 ÷ 274 = 2.2846715328467155
2.2846715328467155 x 100 = 228.47%