263.35% is the change from 251 to 912
Calculation steps:
[( 912 - 251 ) ÷ 251] x 100 = 263.35%
Formula
Percentage change = [(912 - 251) / 251] x 100
Subtract the new number by the original number
912 - 251 = 661
661 ÷ 251 = 2.633466135458167
2.633466135458167 x 100 = 263.35%