281.36% is the change from 236 to 900
Calculation steps:
[( 900 - 236 ) ÷ 236] x 100 = 281.36%
Formula
Percentage change = [(900 - 236) / 236] x 100
Subtract the new number by the original number
900 - 236 = 664
664 ÷ 236 = 2.8135593220338984
2.8135593220338984 x 100 = 281.36%