221.76% is the change from 262 to 843
Calculation steps:
[( 843 - 262 ) ÷ 262] x 100 = 221.76%
Formula
Percentage change = [(843 - 262) / 262] x 100
Subtract the new number by the original number
843 - 262 = 581
581 ÷ 262 = 2.217557251908397
2.217557251908397 x 100 = 221.76%