69.72% is the change from 218 to 370
Calculation steps:
[( 370 - 218 ) ÷ 218] x 100 = 69.72%
Formula
Percentage change = [(370 - 218) / 218] x 100
Subtract the new number by the original number
370 - 218 = 152
152 ÷ 218 = 0.6972477064220184
0.6972477064220184 x 100 = 69.72%