263.22% is the change from 87 to 316
Calculation steps:
[( 316 - 87 ) ÷ 87] x 100 = 263.22%
Formula
Percentage change = [(316 - 87) / 87] x 100
Subtract the new number by the original number
316 - 87 = 229
229 ÷ 87 = 2.632183908045977
2.632183908045977 x 100 = 263.22%